Mutations that occur without a known cause are known as:

a. spontaneous mutations

b. induced mutations

c. harmful mutations

d. adaptive mutations

e. reversion mutations

Question

Hezekiah Bautista

Biology

7 February, 07:07

Mutations that occur without a known cause are known as:

a. spontaneous mutations

b. induced mutations

c. harmful mutations

d. adaptive mutations

e. reversion mutations

+1

Answers (1)

Know the Answer?

Sammy Hurst · Answer 1

a. spontaneous mutations

Explanation:

Spontaneous mutations occur randomly in all cells and without any agents. Induced mutations are the result of some exposure to a physical or chemical agent called a mutagen. Mutations can be classified as harmful and adaptive regardless of whether they were spontaneous or induced mutations. The reversal mutation is when a given mutation is reversed by another mutation so that the nucleotide is changed back to its original state.

Mutations that occur without a known cause are known as:a. spontaneous mutationsb. induced mutationsc. harmful mutationsd. adaptive mutationse. reversion mutations

Mutations that occur without a known cause are known as:

a. spontaneous mutations

b. induced mutations

c. harmful mutations

d. adaptive mutations

e. reversion mutations