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sveticcg [70]
3 years ago
9

Without genetic _____, natural selection could not occur. A) variation B) sameness

Biology
1 answer:
ELEN [110]3 years ago
5 0

Answer:

Im pretty sure it's A

Explanation:

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Which of the following characteristics only pertains to chloroplasts?
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Chloroplasts are a type of plastid—a round, oval, or disk-shaped body that is involved in the synthesis and storage of foodstuffs. Chloroplasts are distinguished from other types of plastids by their green colour, which results from the presence of two pigments, chlorophyll a and chlorophyll b.

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Which of the following describes prophase of mitosis?
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Answer:

Daughter chromosomes move toward opposite poles of the cell.

Explanation:

Prophase is the beginning of cell division. At this stage, the CHROMATIN from which the chromosomes are formed thickens and twists spirally and CHROMOSOMES are formed which become visible under a microscope.

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4 0
3 years ago
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gladu [14]

Answer:

the answer is C

Explanation:

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