Question

An animal 'M' had a mass of 3g when it was 1 week old. It had
mass of 28g when it was 4 weeks old. Which of the following could
have contributed to increase in mass?
(A) Cell growth (B) Cell division (C) Cell differentiation (D) Both A and B​

Answer 1

Answer:

D

Explanation:

both A and

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Answer 2

Answer:

actually the 2 indications are increase in mass and increase in no of cells for growth

here in given situation we can consider ans as cell division

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