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VARVARA [1.3K]
4 years ago
13

Johannes Kepler was a German astronomer who lived in the 17th century. He was the first scientist to accurately describe the

Biology
1 answer:
iren2701 [21]4 years ago
5 0

Answer:

I would say it is D.

Explanation:

It makes more logic sense.

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Over 1,800 mutations have been described within the CFTR gene. These mutations can be readily detected using PCR and DNA sequenc
sertanlavr [38]

Answer:

The correct answer is - option C.

Explanation:

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As the disease is a recessive disease, for the mutant phenotype to expressed both copies of the allele required to be recessive.

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Thus, the correct answer is - option C.

8 0
4 years ago
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8 0
3 years ago
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storchak [24]

Answer:

More Information

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New things are found over time, thus changing knowledge.

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