give two reasons for the appreance of variation among the off springs formed by sexual reproduction
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hi,
1)
during the exchange of dna the gentical information exchanges due to which the variations occurs
2)
the characteristics are taken from both parents mother and father at that time there will be 2 genetical information due to which the variation occurs in the variation in the offspring....
hope it helps....
1)
during the exchange of dna the gentical information exchanges due to which the variations occurs
2)
the characteristics are taken from both parents mother and father at that time there will be 2 genetical information due to which the variation occurs in the variation in the offspring....
hope it helps....
Answered by
2
Answer:
An offspring produced by sexual reproduction has variations because –
a) It involves two parents, so the offspring has some characteristics of male and some of female.
b) Copying of DNA is not exactly same as parent.
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