Question

Explain how offspring and parents of organism reproducing sexually have the same no. of chromosomes​

Answer 1

Answer:

This is because the gametes are reproductive cell which contain only half the amount of DNA as compared to the parent cell. So, when a male gamete combines with a female gamete during sexual reproduction, the zygote formed will have the normal amount of DNA (i.e., same number of chromosomes as parent

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Answer 2

Answer:

due to the process of meiosis as the no. of chromosome in both the parent cell is half and contribute to a full no. of chromosomes for the zygote or offspring

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