Question

Please solve the question in the attachment

Answer 1

Answer:

ANS 1. (i) Amoeba and Paramecium

(ii) Neurons

(iii) White blood cells

(iv) No such fixed shape or amoeboid

ANS 2. • The diffusion of gases in lungs during respiration

• When nutrients are absorbed by villi in small intestine.

• When the waste is generated by the cells they also pass the plasma membrane of the cell to move out and hence diffusion takes place.

Answer 2

Answer:

this is your answer hope it helps you