In an asexually reproducing species, if a trait X exists in 5% of a population and trait Y exists in 70% of the same population, which of the two trait is likely to have arisen earlier? Give reason.

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?

You are given two nuclei ._3X^7 and ._3Y^4 . Explain giving reasons, as to which one of the two nuclei is likely to be more stable?

The presence of recessive trait in a large population is be 16% the frequency of dominant trait in that population is :-

The following graph shows the range of variation among population members for a trait determined by multiple genes. If this population is subject to stabilizing selection for several generations, which of the distribution is most likely to result ?

Write one main difference between asexual and sexual mode of reproduction. Which species is likely to have comparatively better chances of survival - the one reproducing asexually or the one reproducing sexually ? Give reason to justify your answer.

The given graph shows the range of variation among population members for a trait determined by multiple genes. If this population is subjected to disruptive selection for several generations, which of the following distributions is most likely to result?