Question

define cell? on what factors the shape, size of the cell depends? why do plants cell has a cell wall amd what is it made of?​

Answer 1

Answer:

The shape and size of cell depends on the function it performs. For example, RBCs are designed in such a way that they have to carry oxygen in the bound form with haemoglobin. Nucleus occupies adequate space in the cell. So, RBCs do not have nucleus in order to accommodate more haemoglobin to carry oxygen.

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Answer 2

Answer:

cells are the functional and structural unit of organisms. The shape and size of cells depends upon the function they perform. Cell walls provide strength and protection to the cells and cells wall are made up of cellulose.

Explanation:

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