Why is the importance of DNA copying in reproduction? Why is variation beneficial to the species but not necessary to the individual? Explain
Answers
➡️ DNA copying as yours that same blueprint of the body design is maintained
➡️ for adaptatin and better survival, variation for the species is beneficial it may result in the formation of new species.
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Importance
1. ♤ DNA contains information for inheritance of characters from parents to the next-generation.
♤ As a result of DNA copying, blueprints of body design are produced which passes through parents to the offspring.
♤ Thus , DNA copying maintain the features in different generations of a species.
♤ DNA copying may creates variation which are useful for survival of species over a period of time.
2. ♤ A species include large no. Of individuals of same kind. All the organisms of a species have similar body design and well adapted to the place.
♤ If there is a variation arise from the individual it might not be beneficial to it, even this variation may lead to the death of the individual.
♤ but the variation may be beneficial if the species faces a drastically altered condition.
♤ In this condition the population may wiped out completely but of some variation are there few individual can survive and thus variation is beneficial for the species.