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artcher [175]
3 years ago
9

Cystic fibrosis is genetic, meaning it can be

Biology
1 answer:
vaieri [72.5K]3 years ago
6 0

Answer:

Deletion.

Explanation:

Cystic Fibrosis is caused by a Deletion Mutation in Chromosome 7. It is a recessive disorder that is hereditary.

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Answer:

6 thymine, 4 guanine. 4 cytosine

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20-12=8

8= 4(guanine)+4(cytosine)

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