Question

1 Give reasons for the following:
a) Viruses cannot reproduce outside a living cell
b) Amoeba can have exchange of gases through its body surface
(c) Chloroplasts are called the kitchen of the cell.



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Answer 1

Explanation:

a. Viruses live and feed on dead organisms

b. It comprises of small pores in its body surface

c. They play a significant role for the synthesis of food by plants