Genetic variations enable the species to better adapt to changes in its environment. Moreover, it is an important force in evolution as it allows the frequency of alleles to increase or decrease through natural selection. These variations will determine the difference between extinction or continuation of the species.
Answered by Vishal kumar | 2 years agoOnly variations that confer an advantage to an individual organism will survive in a population. Do you agree with this statement? Why or why not?
How is the equal genetic contribution of male and female parents ensured in the progeny?
Explain how sexual reproduction gives rise to more viable variations than asexual reproduction. How does this affect the evolution of those organisms that reproduce sexually?
What evidence do we have for the origin of life from inanimate matter?
Explain the importance of fossils in deciding evolutionary relationships.