Portion of a leaf blade

Various tissues shown

From this diagram of a leaf blade segment, identify the following tissues: upper and lower epidermis, palisade mesophyll, spongy mesophyll, and vascular tissue including bundle sheath, phloem, and xylem.

Find a cuticle (look very carefully). Does it represent a tissue? How is the leaf structure related to both photosynthetic activity and to transpiration? How is the leaf adapted to conserve water?