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jek_recluse [69]
3 years ago
8

Choose the best statement about the expression “mutation is random, natural selection is not.”

Biology
1 answer:
ElenaW [278]3 years ago
5 0

Answer:

B

Explanation:

Some mutations can be harmful or helpful depending on the environment.

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A comparison of karyotypes from two carrot plants cloned from the same carrot root tissue should show that all cells of these ca
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Answer:

C. Diploid condition

Explanation:

A Karyotype is the pictorial display that shows chromosome arrangement and number in a cell. The Karyotype shows any abnormalities in the nuclear material (chromosomes). In a carrot plant that was cloned from carrot root, the clones should possess the same features as the original plant.

A Karyotype of both plants i.e. clone and the original plant should show that their cells have a diploid number of chromosomes i.e. Two sets of chromosomes. Since a carrot plant is a diploid organism.

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How does studying cells help us to understand life?
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Studying cells helps us to construct better medicines and vaccines, which is beneficial to understanding life.
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Certain drugs may prevent the unregulated reproduction of cells. Which process was the
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However, certain drugs that may prevent the unregulated reproduction of cells is trying to directly affect the process of cellular division in that cell. This is because cell division is the way through which cells reproduce themselves.

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