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padilas [110]
3 years ago
10

Based on evidence of the Red Shift of stars and galaxies, scientist now know that

Biology
2 answers:
Aleksandr-060686 [28]3 years ago
4 0
The answer to the question is D
irina [24]3 years ago
4 0

Answer:

Answer is D

Explanation:

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Although the exact number of genes in human DNA is unknown, scientists estimate the number to be around 20,000 to 25,000.
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Orlov [11]
In DNA, the nucleotides of one strand join to bases on the complementary strand by weak hydrogen bonds.
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A group of cells is assayed for dna content immediately following mitosis and is found to have an average of 8 picograms of dna
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