What is natural selection?

Biology

1 answer:

ivann1987 [24]3 years ago

8 0

Answer:

Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations.

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If a parent cell has 18 chromosomes, each daughter cell following meiosis II will have ________ chromosomes

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Meiosis II will have $18$ chromosomes.

Meiosis:

Somatic cells divide during meiosis, a process in which the genetic makeup or quantity of chromosomes in the daughter cells is maintained.
In sexually reproducing organisms, a kind of cell division known as meiosis results in a decrease in the number of chromosomes in gametes (the sex cells, or egg and sperm). Human body cells, also known as somatic cells, have two sets of chromosomes and are diploid (one from each parent).
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Learn more about meiosis here brainly.com/question/16249478

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