Question

In case of sexual reproduction the number of chromosome in the prent and their offspring is the same. Justify the statement

Answer 1

We all have 23 pair of chromosomes individually. (total 46  chromosomes)

in sexual reproduction the chromosomes divide added to form the new cell of offspring. 23 from a single female parent and 23 from a single male parent to form a 23 pair chromosomes of a cell.

   23  +   23   =>   46

(male) (female)   (offspring)

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Answer 2

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