What kinds of mutations occur at the chromosomal level?

2 answers:

8 0

The four main types of chromosomal mutations are deletion, duplication, inversion and translocations. A fifth chromosomal mutation is know as a deficiency. This occurs when a chromosome is lost sometime during fertilization or development of a fetus. A deletion is the loss of a chromosomal fragment.

Hope this helps

zavuch27 [327]4 years ago

4 0

Genetic mutation is what occurs.

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