<text><span class="style9">asy View and Easy Species</span></text>
</content>
<content>
<layer>card</layer>
<id>1</id>
<text><span class="style8">ou select either the </span><span class="style20">Easy view</span><span class="style8"> or </span><span class="style20">Expert view</span><span class="style8"> from the Species menu.</span></text>
</content>
<content>
<layer>card</layer>
<id>6</id>
<text><span class="style8">pecies created under Expert view become expert species.</span></text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text><span class="style8">pecies created under Easy view become easy species.</span></text>
</content>
<content>
<layer>card</layer>
<id>7</id>
<text><span class="style8">nder Expert view, you can </span><span class="style20">coerce</span><span class="style8"> a species from one type to another...Easy-to-Expert or Expert-to-Easy.</span></text>
</content>
<name></name>
<script></script>
</card>
card_13375.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style9">sing Petri DNA (3)</span></text>
</content>
<content>
<layer>card</layer>
<id>1</id>
<text><span class="style8">n Expert view, and with expert species...You can manipulate the gene values on each chromosome of whatever is in the dropper or tweezer tool.You can then squirt or place the modified DNA or life form into a dish or freezer.</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text><span class="style8">n Easy view the Edit DNA window is not available.</span></text>
</content>
<content>
<layer>card</layer>
<id>6</id>
<text><span class="style10">his button selects the Edit DNA window. You can manipulate the DNA in the selected tool (the dropper in this example).</span></text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text><span class="style10">hese controls select the gene (trait) values on each of the two chromosomes in the DNA in the selected tool.</span></text>
</content>
<content>
<layer>card</layer>
<id>7</id>
<text><span class="style8">n Expert view, and with an easy species, you can look at the trait values but not edit them.</span></text>
</content>
<name></name>
<script></script>
</card>
card_13200.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style8">ome traits are not in the chromosome. These will not vary for individual life forms, but are always the same for all life forms in the same species.</span></text>
</content>
<content>
<layer>card</layer>
<id>10</id>
<text><span class="style8">ost traits let you choose different gene values for each chromosome. These traits can then vary by individual life form.</span></text>
</content>
<content>
<layer>card</layer>
<id>11</id>
<text><span class="style8">ome traits don't let you choose defferent gene values for each chromosome. These traits do not vary by individual, but are constant for all members of the same species.</span></text>
</content>
<name></name>
<script></script>
</card>
card_2366.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<script>on mouseUpgo to card id 13571end mouseUp</script>
</part>
<content>
<layer>card</layer>
<id>1</id>
<text><span class="style9">sing Petri DNA (1)</span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text><span class="style8">ou define a species by selecting its traits.</span><span class="style20">Easy</span><span class="style8"> species are defined by selecting one value for each trait, as in the example at right.</span><span class="style20">Expert</span><span class="style8"> species are defined by selecting values for each chromosome (genotypes) and selecting the resulting trait (phenotypes). Expert species can have totally dominant or partially dominant traits.</span><span class="style2"></span></text>
<text><span class="style10">ugs as they might appear in a dish with some grass</span><span class="style2"></span></text>
</content>
<content>
<layer>card</layer>
<id>8</id>
<text><span class="style10">ow does </span><span class="style16">Easy view</span><span class="style10"> (on the Species menu) relate to </span><span class="style16">Easy species</span><span class="style10"> ?</span></text>
</content>
<name></name>
<script></script>
</card>
card_14865.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style9">he Y Chromosome</span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text><span class="style8">n humans, the male has one chromosome that is short. When paired with its partner chromosome they look like the letter Y.The chromosome pair with the short chromosome produces a human male.When a human male makes a reproductive cell, it might pass on the long strand or the short strand.</span></text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text><span class="style8"> long chromosome from the mother - she does not have any short chromosomes.</span></text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text><span class="style8"> short chromosome from the father.</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text><span class="style8">he child has a short chromosome - it's a boy!</span></text>
</content>
<name></name>
<script></script>
</card>
card_12251.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style9">nheritance of Traits - Dominance</span></text>
</content>
<content>
<layer>card</layer>
<id>13</id>
<text><span class="style8">ach chromosome in a chromosome pair can contain different instructions for the same gene. Sometimes the different instructions are controlled by a </span><span class="style20">dominant trait</span><span class="style8">.An example is the mouse. White mice and black mice can be cross-bred to produce white or black children. But a white mouse is produced only if it does not inherit a dominant black gene.</span></text>
</content>
<content>
<layer>card</layer>
<id>12</id>
<text>Parent mice can pass either "white" genes or "black" genes to their children.The combination of genes determines the color of the child mouse.</text>
</content>
<content>
<layer>card</layer>
<id>14</id>
<text>2 white</text>
</content>
<content>
<layer>card</layer>
<id>16</id>
<text>1 white & 1 black</text>
</content>
<content>
<layer>card</layer>
<id>15</id>
<text>2 black</text>
</content>
<content>
<layer>card</layer>
<id>17</id>
<text>Dominant black gene produces a black mouse.</text>
</content>
<name></name>
<script></script>
</card>
card_11875.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style17">nheritance of Traits - Blending</span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text><span class="style8">ach chromosome in a chromosome pair can contain different instructions for the same gene. Sometimes the different instructions combine to produce </span><span class="style20">blended traits</span><span class="style8">.An example is a flower. White flowers and red flowers can be cross-bred to produce pink child flowers.</span><span class="style2"></span></text>
</content>
<content>
<layer>card</layer>
<id>7</id>
<text>Parent flowers can pass either "white" genes or "red" genes to their children.The combination of genes determines the color of the child flower.</text>
</content>
<content>
<layer>card</layer>
<id>8</id>
<text>2 white</text>
</content>
<content>
<layer>card</layer>
<id>10</id>
<text>2 red</text>
</content>
<content>
<layer>card</layer>
<id>9</id>
<text>1 white & 1 red</text>
</content>
<name></name>
<script></script>
</card>
card_9165.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<script>on mouseUpgo to card id 14865end mouseUp</script>
</part>
<part>
<id>9</id>
<type>field</type>
<visible> <true /> </visible>
<dontWrap> <false /> </dontWrap>
<dontSearch> <false /> </dontSearch>
<sharedText> <false /> </sharedText>
<fixedLineHeight> <false /> </fixedLineHeight>
<autoTab> <false /> </autoTab>
<lockText> <false /> </lockText>
<rect>
<left>418</left>
<top>275</top>
<right>503</right>
<bottom>329</bottom>
</rect>
<style>transparent</style>
<autoSelect> <false /> </autoSelect>
<showLines> <false /> </showLines>
<wideMargins> <false /> </wideMargins>
<multipleLines> <false /> </multipleLines>
<reservedFamily> 0 </reservedFamily>
<titleWidth>0</titleWidth>
<icon>0</icon>
<textAlign>left</textAlign>
<font>Geneva</font>
<textSize>12</textSize>
<textStyle>plain</textStyle>
<textHeight>16</textHeight>
<name></name>
<script></script>
</part>
<content>
<layer>card</layer>
<id>1</id>
<text><span class="style9">hat is Real DNA ? (4)</span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text><span class="style8">hen reproductive cells of the parents are joined, they have the right amount of DNA to produce complete chromosome pairs.The child's chromosomes carry information from both parents.</span><span class="style2"></span></text>
<text><span class="style9">hat is Real DNA ? (3)</span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text><span class="style8">ife forms create special "reproductive cells" that contain just one chromosome from each chromosome pair. So the reproductive cells contains only one-half of the DNA required to make a normal cell.</span><span class="style2"></span></text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text><span class="style8">arent A normal cell</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text><span class="style8">arent B normal cell</span></text>
</content>
<content>
<layer>card</layer>
<id>6</id>
<text><span class="style8">arent A reproductive cell</span></text>
</content>
<content>
<layer>card</layer>
<id>7</id>
<text><span class="style8">arent B reproductive cell</span></text>
</content>
<name></name>
<script></script>
</card>
card_14751.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style9">hat is Real DNA ? (2)</span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text><span class="style8">he DNA exists in chunks called </span><span class="style20">chromosomes</span><span class="style8">. Each chromosome contains a piece of the total amount of DNA. Most cells contain two copies of each chromosome.The two chromosomes are not identical. Each contains different "values" of their genes. These differences in the genes results in different traits among individuals.</span></text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text>A chromosome</text>
</content>
<content>
<layer>card</layer>
<id>7</id>
<text>Chromosomes usually coil themselves into pairs. The two chromosomes that pair up are the ones containing the same genes. </text>
<text><span class="style17">hat is Real DNA ? (1)</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text>For a complete description of DNA and genetics, visit your local library or on-line reference source.</text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text><span class="style20">NA</span><span class="style8"> is a helix shaped chemical that exists in nearly all living cells.The DNA molecule includes 'instructions' to create new life forms, and produces chemicals that control how cells behave.Active areas in the helix produce specific chemicals that control the appearance or behavior of the life form. These areas are </span><span class="style20">genes</span><span class="style8">.</span></text>
</content>
<content>
<layer>card</layer>
<id>8</id>
<text><span class="style8">enes produce specific chemicals.</span></text>
</content>
<content>
<layer>card</layer>
<id>9</id>
<text><span class="style8">he DNA is a double stranded helix.</span></text>
</content>
<content>
<layer>card</layer>
<id>7</id>
<text><span class="style8">hemicals produced by the genes control the behavior and appearance of the life form.</span></text>
</content>
<name></name>
<script></script>
</card>
card_18671.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style2">his dialog appears when you select Preferences... from the </span><span class="style13">Edit</span><span class="style2"> menu.</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text>Windows remember their last position on the screen.</text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text>Time stops in all dishes when memory runs low.</text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text>Time stops in a dish when it becomes empty.</text>
</content>
<content>
<layer>card</layer>
<id>8</id>
<text>Petri plays sounds when you use the tools and save a dish.</text>
</content>
<name></name>
<script></script>
</card>
card_18192.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style9">aking a New Dish</span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text>"Wrap-around grid" lets life forms go 'off the edge' and wrap around to the other side. Otherwise, the walls of the dish are solid boundaries.</text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text>Select a background color.</text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text>Drag the lower right corner of the colored area to define the dish size, up to 100 x 100.</text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text><span class="style10">his dialog appears when you select New Dish... from the </span><span class="style16">File</span><span class="style10"> menu.</span></text>
</content>
<name></name>
<script></script>
</card>
card_20974.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style9">he Go Menu</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text><span class="style10">ou can advance the time in a dish to multiples of 10, 50, etc.You will see the 'stop time' appear in the dish when you select one of these options.</span></text>
</content>
<name></name>
<script></script>
</card>
card_20253.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style10">his menu shows you the names of all the open dishes, freezers, and charts.Select one to bring it to the front.</span></text>
</content>
<name></name>
<script></script>
</card>
card_2137.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style9">he Species Menu</span></text>
</content>
<content>
<layer>card</layer>
<id>7</id>
<text><span class="style10">ou can select the Easy view or the Expert view. Some information is only available in Expert view.</span></text>
</content>
<content>
<layer>card</layer>
<id>6</id>
<text><span class="style9">ew Species... </span><span class="style10">takes you to the window where you create new species types.</span><span class="style2"></span><span class="style9">Edit Species...</span><span class="style2"> </span><span class="style10">takes you to the window where you modify species types.</span></text>
</content>
<name></name>
<script></script>
</card>
card_20020.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text>Opens a saved dish, freezer, or chart.</text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text>When selected, a dish will save itself to the disk every 500 cycles. You may want to use this option when letting a dish run for a long time.</text>
</content>
<content>
<layer>card</layer>
<id>6</id>
<text>Prints a dish, freezer, or chart.</text>
</content>
<content>
<layer>card</layer>
<id>11</id>
<text><span class="style10">ry me</span></text>
</content>
<name>File Menu</name>
<script></script>
</card>
card_19578.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style8">lide controls set the level of radiation (light) in the dish.The three types (colors) of light are: 'Visible' - yellow'Infrared' - red'Ultraviolet' - blue</span></text>
</content>
<name></name>
<script></script>
</card>
card_11267.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style17">sing the Tools (3)</span></text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text><span class="style8">he cursor (usually an arrow) will change to a tool when it's over an area that can be clicked... a dish or a bottle.</span><span class="style20">Dropper:</span><span class="style8"> sucks up DNA; leaves DNA or life form unchanged; puts down a new life form in a dish, or stores DNA in a bottle.New life forms are created when DNA is placed in a dish. These life forms are created as babies of their species.</span><span class="style20">Tweezer:</span><span class="style8"> picks up entire life form and removes it; places the life form down in a dish or bottle.</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text>Cursor is not over bottle's "target"(the square in the bottle)</text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text>Cursor is over bottle's target, and is the selected tool.</text>
</content>
<name></name>
<script></script>
</card>
card_11188.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<script>on mouseUpgo to card id 19578end mouseUp</script>
</part>
<part>
<id>12</id>
<type>field</type>
<visible> <true /> </visible>
<dontWrap> <false /> </dontWrap>
<dontSearch> <false /> </dontSearch>
<sharedText> <false /> </sharedText>
<fixedLineHeight> <false /> </fixedLineHeight>
<autoTab> <false /> </autoTab>
<lockText> <false /> </lockText>
<rect>
<left>61</left>
<top>132</top>
<right>105</right>
<bottom>147</bottom>
</rect>
<style>transparent</style>
<autoSelect> <false /> </autoSelect>
<showLines> <false /> </showLines>
<wideMargins> <false /> </wideMargins>
<multipleLines> <false /> </multipleLines>
<reservedFamily> 0 </reservedFamily>
<titleWidth>0</titleWidth>
<icon>0</icon>
<textAlign>left</textAlign>
<font>Geneva</font>
<textSize>12</textSize>
<textStyle>plain</textStyle>
<textHeight>16</textHeight>
<name></name>
<script></script>
</part>
<content>
<layer>card</layer>
<id>1</id>
<text><span class="style17">sing the Tools (1)</span><span class="style2"> </span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text><span class="style8">he </span><span class="style20">tweezer</span><span class="style8"> picks up an entire life form so you can move it. When you put it down, the tweezer will be empty.The </span><span class="style20">dropper</span><span class="style8"> sucks up DNA from a life form or bottle of DNA. It never empties the place you're sucking up from. When you squirt the DNA out, the dropper will never become empty. When you squirt DNA into a dish, a new "baby" life form is created.</span><span class="style2"></span></text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text><span class="style10">pens the Environment window for a dish</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text>Opens the Edit DNA window - Expert view only</text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text>Selects the tweezer tool</text>
</content>
<content>
<layer>card</layer>
<id>6</id>
<text>Selects the dropper tool</text>
</content>
<content>
<layer>card</layer>
<id>7</id>
<text>Shows what's in each tool</text>
</content>
<content>
<layer>card</layer>
<id>8</id>
<text>Cleans out the current tool</text>
</content>
<content>
<layer>card</layer>
<id>12</id>
<text><span class="style10">ry me</span></text>
</content>
<name></name>
<script></script>
</card>
card_23579.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style9">ints and Tips (4)</span></text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text><span class="style20">sing the Option key with the File menu</span></text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text><span class="style8">hen a dish is the top window and you pull down the File menu with the </span><span class="style20">Option</span><span class="style8"> key down, the Save / Save As / Close commands change to include the word "Group".A </span><span class="style20">group</span><span class="style8"> is a dish along with all of its charts. You can close or save a dish and its charts all at once with the Group commands. Each dish and chart are still saved as separate files. A dish and all of its charts can not be opened as a group - you must open each file separately.</span></text>
</content>
<name></name>
<script></script>
</card>
card_17433.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style9">ints and Tips (3)</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text><span class="style20">quirting DNA into a dish</span></text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text><span class="style8">hen you want to drop some DNA from the dropper into a dish (or place a life form into a dish with the tweezer), the tool must be over an empty spot. If you click and nothing happens, try moving it over a little. You can hold down the </span><span class="style20">Option</span><span class="style8"> key to squirt (or place) into a spot that's not empty. The life form already there will be replaced by the new life form from the dropper or tweezer.</span></text>
</content>
<content>
<layer>card</layer>
<id>11</id>
<text><span class="style20">hat's the difference between DNA in a bottle and a life form in a bottle ?</span></text>
</content>
<content>
<layer>card</layer>
<id>10</id>
<text><span class="style8">ach life form carries its own DNA which describes its particular behavior - its genes. A life form also has specific characteristics not associated with the DNA, like its age and stored energy level. When you move a life form with the tweezer, this additional information is carried with it. When you move DNA with the dropper, the additional information is not carried. When you put DNA into a dish, Petri has to make a life form for it. Petri does this by making a new "baby" life form.</span></text>
</content>
<name></name>
<script></script>
</card>
card_17312.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style9">ints and Tips (2)</span></text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text><span class="style20">hen you open saved freezers and dishes</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text><span class="style8">etri checks that species definitions in the files being opened match with definitions in the files already open. If they DON'T MATCH, Petri asks you what to do. You can cancel opening the file, or you can change the existing definition of the species to that in the file BEING OPENED.</span></text>
</content>
<content>
<layer>card</layer>
<id>6</id>
<text><span class="style20">hen you allow one species to eat another species</span></text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text><span class="style8">ou must create the species to be eaten before you can allow another species to eat it. You can set up circular food chains (A eats B, and B eats A) by first defining each species (leaving out the "eats whom" information) and then going back and adding the "eats whom" information.</span></text>
</content>
<content>
<layer>card</layer>
<id>7</id>
<text><span class="style20">pecies name list includes grayed out names</span></text>
</content>
<content>
<layer>card</layer>
<id>8</id>
<text><span class="style8">ou may see grayed out species names in the list of species names in the Edit Species Definition window. These are species that Petri knows exist, but does not currently have definitions for. This happens when you have closed all the dishes and freezers that the life forms were in. It also happens when one species can eat another, but there are not any of the other life forms in any open files.</span></text>
</content>
<name></name>
<script></script>
</card>
card_17118.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style9">ints and Tips (1)</span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text><span class="style20">etri remembers species definitions in freezers and dishes</span></text>
</content>
<content>
<layer>card</layer>
<id>7</id>
<text><span class="style8">hen you save a freezer or dish, Petri includes the complete definition of each species in the freezer or dish, even if the life forms are all dead. Petri does not save definitions of species that were there once but have all died and disappeared or have been removed. When you save two files that contain the same species, the complete definition of the species is saved in both files. When you reopen the files, Petri compares the species definitions to be sure they match.</span></text>
</content>
<content>
<layer>card</layer>
<id>8</id>
<text><span class="style20">hen you use New Species</span></text>
</content>
<content>
<layer>card</layer>
<id>9</id>
<text><span class="style8">hen you click "OK" in the New Species window, Petri puts a sample of the new DNA into the current tool - the tweezer or dropper. That's your only sample. Put it into a dish or a freezer to save it.</span></text>
</content>
<content>
<layer>card</layer>
<id>11</id>
<text><span class="style20">hen you use Edit Species to change a species</span></text>
</content>
<content>
<layer>card</layer>
<id>12</id>
<text><span class="style8">hen you click "OK" in the Edit Species window, Petri immediately changes the definition (behavior rules) for that species in all opened files - freezers and dishes. The species definition can not be changed in any file that is not open. Petri provides plenty of warning when you edit a species.</span></text>
</content>
<name></name>
<script></script>
</card>
card_9758.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style17">hat is a Chart ?</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text><span class="style2"> </span><span class="style9">chart</span><span class="style2"> shows you the population of each species in a dish.A chart is attached to just one dish, but each dish can have several charts.You can save each chart as a separate file.</span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text>Populations are charted as the dish "runs"</text>
</content>
<name></name>
<script></script>
</card>
card_4448.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style17">hat is a Freezer ?</span></text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text><span class="style2"> </span><span class="style9">freezer</span><span class="style2"> contains </span><span class="style9">bottles</span><span class="style2">.You can store individual life forms or just DNA in bottles.You can save each freezer as a separate file.</span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text><span class="style10">ou can enter notes into the label area</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text><span class="style10">ife form in a bottle</span></text>
<text>This button starts and stops "time" in the dish.</text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text><span class="style10">his number is the "time" in the dish.</span></text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text><span class="style10">he inside of the dish is where your life forms live.</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text><span class="style9">hat is a Dish ?</span></text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text><span class="style2"> </span><span class="style9">dish</span><span class="style2"> is the place where life forms live.Each dish has its own environment.You can save each dish as a separate file.</span></text>
</content>
<name></name>
<script></script>
</card>
card_9218.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style17">hat is a Life Form ?</span></text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text><span class="style2"> </span><span class="style9">life form</span><span class="style2"> is one individual, living thing.Life forms live in dishes, and can be stored in a bottle in a freezer.Each life form belongs to a species, and always follows the species behavior rules. Expert life forms inherit DNA from their parents randomly, so each life form can behave in somewhat different ways.</span></text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text>Life forms from two different species. The "grass" grows in place, and the "bugs" move around.</text>
</content>
<content>
<layer>card</layer>
<id>6</id>
<text>There are three life form sizes: babies, adults, and "in between".</text>
</content>
<name></name>
<script></script>
</card>
card_22552.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style2">ou can create </span><span class="style13">Easy</span><span class="style2"> species or </span><span class="style13">Expert</span><span class="style2"> species.</span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text><span class="style13">asy</span><span class="style2"> species don't require you to know anything about DNA or genes.</span><span class="style13">Easy</span><span class="style2"> species life forms all behave the same way. They don't change as they reproduce. </span></text>
</content>
<content>
<layer>card</layer>
<id>1</id>
<text><span class="style13">xpert</span><span class="style2"> species let you use genes and chromosomes.</span><span class="style13">Expert</span><span class="style2"> species life forms inherit dominant and recessive traits from their parents.</span><span class="style13">Expert</span><span class="style2"> species provide much more flexibility in species definitions.</span></text>
</content>
<content>
<layer>card</layer>
<id>8</id>
<text><span class="style2">Use </span><span class="style13">Easy</span><span class="style2"> species to get started with Petri.</span></text>
</content>
<name></name>
<script></script>
</card>
card_9660.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<script>on mouseUpgo to card id 22552end mouseUp</script>
</part>
<part>
<id>9</id>
<type>field</type>
<visible> <true /> </visible>
<dontWrap> <false /> </dontWrap>
<dontSearch> <false /> </dontSearch>
<sharedText> <false /> </sharedText>
<fixedLineHeight> <false /> </fixedLineHeight>
<autoTab> <false /> </autoTab>
<lockText> <false /> </lockText>
<rect>
<left>155</left>
<top>188</top>
<right>250</right>
<bottom>216</bottom>
</rect>
<style>transparent</style>
<autoSelect> <false /> </autoSelect>
<showLines> <false /> </showLines>
<wideMargins> <false /> </wideMargins>
<multipleLines> <false /> </multipleLines>
<reservedFamily> 0 </reservedFamily>
<titleWidth>0</titleWidth>
<icon>0</icon>
<textAlign>left</textAlign>
<font>Geneva</font>
<textSize>9</textSize>
<textStyle>plain</textStyle>
<textHeight>12</textHeight>
<name></name>
<script></script>
</part>
<content>
<layer>card</layer>
<id>1</id>
<text><span class="style17">hat is a Species ?</span></text>
</content>
<content>
<layer>card</layer>
<id>2</id>
<text><span class="style25"> </span><span class="style9">species</span><span class="style25"> is a "kind" or "variety" of life form.Every life form belongs to just one species.You create new species by selecting the genetic rules the species follows.Genetic rules are stored in the DNA in every life form.</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text>MovingReproductionColor and ShapeEating (what, how much)Energy absorption (light)Energy storageSustaining energy</text>
<text>Petri is shareware.If you like the program and continue to use it, please send your $35 shareware fee to:Greg StricklerBox 890265Houston, TX 77289Petri updates are available on the internet at the following location: ツ ツ http://members.aol.com/gstrickler/petrihome.html</text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text><span class="style5">hareware</span></text>
</content>
<name></name>
<script></script>
</card>
card_5689.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text>This stack describes Petri version 1.0.1</text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text>In the next major release, the following key additions will be made:</text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text><span class="style11">ultiple chromosome pairs will be added. In this initial release all genes are associated with one chromosome pair. This means all genes are linked during reproduction and are not inherited independently. In the next release you can put the traits you've defined onto your own chromosomes any way you want.</span></text>
</content>
<content>
<layer>card</layer>
<id>5</id>
<text><span class="style8">mproved statistics will be available. With the addition of multiple chromosome pairs, additional statistics will be provided so traits within the population can be charted independently.</span></text>
</content>
<content>
<layer>card</layer>
<id>7</id>
<text><span class="style5">he next release</span></text>
</content>
<name></name>
<script></script>
</card>
card_5410.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text>Petri was written by Greg Strickler (that's me).</text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text><span class="style2">ou can send me mail at </span><span class="style3"> </span><span class="style1">GStrickler</span><span class="style2"> if you're on America On-Line,or at </span><span class="style1">gstrickler@aol.com</span><span class="style2"> from almost anywhere else. Or you can send regular US mail to Box 890265, Houston, TX 77289.I invite comments about Petri, and suggestions for additions and improvements.If you find a bug, please let me know.Thanks... hope you like it.</span></text>
</content>
<content>
<layer>card</layer>
<id>4</id>
<text><span class="style17">bout the author</span></text>
</content>
<name></name>
<script></script>
</card>
card_2906.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<text><span class="style9">elease 1.0.1 - January 1996</span></text>
</content>
<content>
<layer>card</layer>
<id>3</id>
<text><span class="style13">etri 1.0.1</span><span class="style2"> in an incremental release which provides the following enhancements:窶「Petri is available native for the </span><span class="style13">PowerPC</span><span class="style2"> ! ツ Look for it as a file named Petri 1.0.1 (PM). The version for the 680x0 Macs is named ツ Petriツ 1.0.1ツ (68K). If you get Petri from an online service, just download the version that's right ツ for your Mac.ツ ツ ツ Petri on 680x0 Macs is significantly faster... up to 30%.ツ ツ ツ Petri on PowerPC is faster still... more than 50%.窶「Petri has improved color management, and will perform better on systems with multiple CRTs and ツ systems with fewer than 256 colors.窶「Petri has improved memory management and requires less memory to run large dishes with lots of ツ life forms.窶「Some bugs were corrected.</span></text>
</content>
<name></name>
<script></script>
</card>
card_4645.xml
<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE card PUBLIC "-//Apple, Inc.//DTD card V 2.0//EN" "" >
<script>on opencardlock screenvisual effect dissolve to card-- go to index card if we're at level 1get userLevelif it is 1 thengo to card indexend ifend opencard</script>