Question

16. Attempt the following as True/False –

a) Cellular respiration takes place in the cells of all organisms.

b) The percentage of CO2 is higher in exhaled air in comparison to inhaled air.

c) There are valves present in veins.

d) Rhythmic beating of the various chambers of the heart maintains circulation of
blood to the different parts of the body.

e) White blood cells are involved in the clotting of blood.

f) The spores are asexual reproductive bodies.

Answer 1

Answer:

true 2 false true false true false false

Explanation:

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Answer 2

Answer:

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