Science, asked by rajashreedevgoswami, 10 months ago

1.Why we see variation in population?
2. How DNA copying mechanism during reproduction participates in the process of evolution?
3. How reproduction is linked to the stability of population of species?

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Answers

Answered by devika6586
0

Answer:

1. Genetic variation is an important force in evolution as it allows natural selection to increase or decrease frequency of alleles already in the population. ... Genetic variation is advantageous to a population because it enables some individuals to adapt to the environment while maintaining the survival of the population.

2.There may be absence of important proteins which are encoded by DNA, if DNA won't be replicated. Copying of DNA may result in recombination which will lead to evolution. Transfer of genetic material from one generation to other makes the organisms to have similar functions.

3.Reproduction is the process of producing new individuals of the same species by existing organisms of a species, so, it helps in providing stability to population of species by giving birth to new individuals as the rate of birth must be at par with the rate of death to provide stability to population of a species.

Explanation:

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