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The survival of a species is promoted through creation of variations. Illustrate with an example.
Why is variation beneficial to the species but not necessarily for the individual?
How does reproduction help in providing stability to populations of species?
If a trait A exists in 10% of a population of an asexually reproducing species and a trait B exists in 60% of the same population, which trait is likely to have arisen earlier?
Why sexual reproduction has greater rate survival ?
Assertion (A) : Human populations show a great deal of variations in traits. Reason (R) : All variations in a species have equal chances of surviving in the environment in which they live.
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