Question

Give reasons for the following:
(a) The cell is called the structural and functional unit of life.
(b) Plant cells are more rigid than the animal cells.​

Answer 1

Answer:

(a) The cell is called the structural and functional unit of life as all living organisms are made up of cells. ... Furthermore, cells provide form and structure, process nutrients and convert it into useable energy. Multicellular organisms have specialized cells that perform specific functions.

(b) The plant cell is rigid because it contains a cell wall that is absent in animal cells. The cell wall is made up of proteins, cellulose fiber and polysaccharides. The cell wall gives the plant cell its shape. Because there is a cell wall in the plant cell which is absent in the animal cell.

Explanation:

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Answer 2

Answer:

the cell is called the structural and functional unit of life because ??????

Plant cells are more rigid than the animal cells.because??????