Which process is significant for evolution?

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(B) Meiosis is the process of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell. During me

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Meiosis

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(B) Meiosis is the process of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell. During meiosis,specifically in Prophase-$I$,the process of crossing over occurs between homologous chromosomes. This crossing over leads to genetic recombination,which introduces variations in the offspring. These genetic variations are the raw material for evolution,as they allow populations to adapt to changing environments over generations.

Similar Questions

$A$: Meiosis is an important process for evolution. $R$: Crossing over induces genetic variation in a species.

Which of the following is a significance of meiosis?

Explain the importance of meiosis.

Meiosis is significant for evolution because it results in:

$A$: In higher organisms,a constant number of chromosomes is maintained generation after generation.
$R$: Meiosis occurs during the formation of gametes in plants and animals.

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