Question

Cell sizes and shapes exhibit a lot of variation and directly related to the functions they perform. justify the statement by giving examples.

Answer 1

Answer:

exactly

Explanation:

HUMAN EXAMPLE

If we observe the nerve cells in the brain they are elongated and electrically excitable these structural specialities are because of the function they perform

viz. transmission of signals and storage if information

but if we take the epithelial cells for example the epidermis of skin they are rough and cuboidal in nature this characters reflect their function of protection of body parts underneath the skin

PLANT CELLS

If you were to take a root hair cell you would observe most of it is hollow as it conduts water but if you observe the leaf cells they have rich cytoplasm as these cells house a number of enzymatic reactions.....

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