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jeyben [28]
2 years ago
12

One of the major elements of natural selection is that all species have genetic?

Biology
1 answer:
Anettt [7]2 years ago
3 0
Variation is the right answer hope this helps
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What happens after 1 cycle of the Calvin cycle
Shkiper50 [21]

Answer:

The Calvin cycle has four main steps: carbon fixation, reduction phase, carbohydrate formation, and regeneration phase. Energy to fuel chemical reactions in this sugar-generating process is provided by ATP and NADPH, chemical compounds which contain the energy plants have captured from sunlight.

Explanation:

If not then sorry I tried my best to help out.

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5 0
3 years ago
Describe how a new mRNA transcript is processed before it leaves the nucleus.
Schach [20]

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removal of introns, addition of 5' cap and 3' tail to mRNA.

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The mRNA is processed before it leaves nucleus. The introns are removed and exons are remain in mRNA. This process is called splicing. The 5' end is attached with a cap and 3' is attached with a polyadenylated tail. Thus mRNA is processed with these process before it leaves the nucleus.

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3 years ago
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7 0
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______ species are much more prone to extinction.
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6 0
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Which of these molecules is a nucleic acid?
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