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Vladimir [108]
3 years ago
8

What is the backbone of the DNA Chain composed of

Biology
2 answers:
Ludmilka [50]3 years ago
8 0

Answer:

The backbone of a DNA molecule consists of the phosphate groups and the deoxyribose sugars, whereas the base region of the DNA molecule consists of the nitrogenous bases; therefore, the backbone of DNA is made up of phosphate groups and pentose sugars.

Artist 52 [7]3 years ago
4 0

Answer:Adenine Thymine Cytosine Guanine

Explanation:

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The correct answer for above statement is:

<h3>A. coevolution</h3><h3>Explanation:</h3>

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2 years ago
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joja [24]

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Explanation:

In genetics, an allele refers to the specific form of a gene, which encodes traits. These alleles are usually in pairs in a diploid organism i.e. an organism with two sets of chromosomes. According to Gregor Mendel,

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