alik8t
contestada

A gene mutation can be thought of as
a) a change in nucleotide sequence.
b) an absence of methyl groups.
c) a perfect copy during replication.
d) RNA splicing.

Respuesta :

Answer:

A.

Explanation:

A gene mutation is defined as an alteration in the sequence of nucleotides in DNA. This change can affect a single nucleotide pair or larger gene segments of a chromosome. DNA consists of a polymer of nucleotides joined together.