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Feliz [49]
2 years ago
15

Point mutation is a type of what

Biology
2 answers:
patriot [66]2 years ago
8 0

Answer:

A point mutation is a type of mutation in DNA or RNA

Explanation:

AfilCa [17]2 years ago
7 0

Answer:

A point mutation is a type of mutation in DNA or RNA, the cell’s genetic material.

Explanation:

DNA and RNA are made up of many nucleotides. There are five different molecules that can make up nitrogenous bases on nucleotides: cytosine, guanine, adenine, thymine (in DNA) and uracil (in RNA), abbreviated C, G, A, T, and U.

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irakobra [83]
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Homozygous :  both alleles must be the same, so it eliminate option A.
Dominant trait : One of the allele must be written in Capital letter, so it eliminate option C.

this leaves option B, as the answer

hope this helps
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3 years ago
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Korolek [52]
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<h2>(A) is the correct option </h2>

Explanation:

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The root grows down the soil is Positively Geotropism / positive gravitropism.

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