Labels:cell | earth | grass | mountain | plant | sky | tree OCR: CELL NUCLEUS HE NUCLEUS of a living cell is its control centre, containing all the information necessary to develop the cell, and to control its functions. Each nucleus IS programmed to carry out specific roles in your body Cells come in variety sizes and shapes, according their role but most have only one nucleus. The nucleus enclosed by double casing of tissue called nucl lear envelope. Nucleus Nuclear envelope
