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IrinaK [193]
3 years ago
14

Which best describes crossing over? a it occurs during mitosis and reduces the chances of genetic variation in organisms. b it o

ccurs during mitosis and increases the chances of genetic variation in organisms. c it occurs during meiosis and reduces the chances of genetic variation in organisms. d it occurs during meiosis and increases the chances of genetic variation in organisms?
Biology
1 answer:
WINSTONCH [101]3 years ago
7 0
<span>it occurs during meiosis and increases the chances of genetic variation in organisms</span>
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The concentration gradient will be in the direction from the cell to the outside of the cell .

<h3>What is concentration gradient and how the direction is from inside to the outside ?</h3>
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4 0
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