Reason of diversity in living beings is due to[2001]a)mutationb)long term evolutionary changec)gradual changed)short term evolutionary changeCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Though mutation provides the source of variation, the diversity in living beings is due to natural selection of variations and consequent evolutionary change overs long periods of time.

Answer

Though mutation is sudden change and a sudden change can't be last long it is only limited up to certain generation but evolution is the process which make sure the change in diversity according to lackarm use and disuse of organ cause change diversity and according to Darwin survival of fittest Chang's diversity during course of evulation

Answer

Reason for diversity in living beings is due to long term evolutionary change.

Reason for diversity in living beings is due to long term evolutionary change.

- Mutation: Mutation is a spontaneous change in the DNA sequence that can lead to the formation of new alleles. While mutation plays a role in generating genetic diversity, it is not the primary reason for the vast diversity of living beings.
- Short term evolutionary change: Short term evolutionary changes, such as genetic drift or gene flow, can influence the genetic makeup of populations over a relatively short period. However, these changes are not sufficient to explain the wide range of species and traits observed in the natural world.
- Gradual change: Gradual changes, such as natural selection acting on variations within a population, can lead to the evolution of new species over long periods of time. While this process contributes to the diversity of living beings, it is still not the main reason for the vast array of species and traits.
- Long term evolutionary change: Long term evolutionary change, occurring over millions of years, is the primary reason for the diversity of living beings on Earth. Through processes such as speciation, adaptive radiation, and extinction, living organisms have diversified and adapted to various environments, resulting in the vast array of species and traits we see today.

Answer

Mainly the diversity is for identification and having a unique feature among ourselves.

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