Question

Which of the following is an example of a type of chromosomal mutation? select one of the options below as your answer:
a. duplication
b. substitution
c. insertion

Answer 1

They are all chromosomal mutations but if i had to choose it would be A

Answer 2

Answer:

A. Duplication

Explanation:

Changes in number and/or structure of chromosomes are referred to as chromosomal mutations. Duplication refers to the mutation in which extra copy of part of DNA is produced leading to duplication of part of or the whole chromosome. Substitution and insertion are gene mutations and include changes in one or few bases only.