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4vir4ik [10]
3 years ago
15

Help please and thank you

Biology
2 answers:
Reil [10]3 years ago
7 0

Answer:

A crossing over introduces variety by producing different combinations of alleles

monitta3 years ago
5 0

Answer:

The First one is correct!! ♥️

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The statement that is true regarding the reactions that occur in the Calvin cycle is that it consumes energy.

<h3>What is Calvin cycle?</h3>

Calvin cycle of photosynthesis is a series of biochemical reactions that take place in the stroma of chloroplasts in photosynthetic organisms.

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