Answer:
Variations
appear among the progeny formed by sexual reproduction due to following reasons
Sexual reproduction results in new combinations of gene that are brought
together during formation of gametes. This reshuffling of genes in the gametes
increase the chance of variation in offsprings.
The combination of two sets of chromosomes, one set from each parent
during zygote formation, leads to variation within a species.
You need to login to perform this action.
You will be redirected in
3 sec