Question

2. The increase in the size of an organismis
due to the division of —​

Answer 1

Answer:

The increase in size and changes in shape of a developing organism depend on the increase in the number and size of cells that make up the individual. Increase in cell number occurs by a precise cellular reproductive mechanism called mitosis

Answer 2

Explanation:

The increase in size and changes in shape of a developing organism depend on the increase in the number and size of cells that make up the individual. Increase in cell number occurs by a precise cellular reproductive mechanism called mitosis. Hence, a cycle consisting of cell growth and cell division is established.