Question 1

If the cells and their genes are functioning normally.,

If the cells and their genes are functioning normally so then the body of organism grow and develop rapidly.

Explanation:

Cell is a basic unit of life. Each cell contains about 30,000 genes which are responsible for performing different functions in the cell. Cell only activated a small portion of gene not the whole gene. Genes are made of DNA which helps in the production of proteins necessary for the normal functioning of the cell. If the cell and their genes are functioning normally so the body of living organisms also work properly and grow quickly.

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