During dna replication, an extra cytosine base is added to the dna. what type of mutation is this?
a. silent mutation
b. nondisjunction mutation
c. point mutation
d. frameshift mutation

Answer - D. Frameshift Mutation

Reasoning - This is a genetic mutation which is caused by nucleotides/indels that is not divisible by three.

Ty for waiting :) I was trying to back up my Answer. Thank you for being part of this community and allowing me to answer - Johny
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