Biology, asked by SiddhuReddy99, 1 year ago

Two reasons for variations in progeny formed by sexual reproduction.

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Answered by Anonymous

The genetic material is exchanged between chromosomes beforeforming of zygote. Deoxyribonucleic acid (DNA) exchange in the chromosome. This results in formingof variation in the progeny. The abovetwo are major reasons for appearance of variation among the progeny formed by sexual reproduction.

Answered by superherolucky420

the most important reason of variation is the fusion of two different gametes (male gamete and female gamete) to form a single one.

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