Question

2
In sexual reproduction,
(i) how does the? re-establishment of DNA amount occur in the new generation
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Answer 1

Answer:

each new cell(zygote) has to receive DNA from two gametes then the amount of DNA in the zygote should be twice the amount of DNA of previous generation. ... Thus when two gametes combine during sexual reproduction it results in re-establishment of the number of chromosomes and the DNA content in the new generation.