Question

Why is the variation beneficial to the species but not necessarily for the individual 0t th?

Answer 1

hello dear...here u go...
>>>>>>>Variations are beneficial for survivingof the species.

>>Populations of organisms fill well-defined places, or niches, in the ecosystem, using their ability to reproduce.

>>However, niches can change because of reasons beyond the control of the organisms and could even wipe out the entire population..

Answer 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.