Question

The original chromosome is labeled. the mutated chromosome is shown below. what type of mutation occurred?

a. Deletion mutation
b. Duplication mutation
c. Inversion mutation
d. Translocation mutation

Answer 1

Without a visual representation, it's impossible to identify the exact type of mutation that occurred. However, one should look for specific structural changes to distinguish between deletion, duplication, inversion, and translocation mutations in chromosomes. option a is correct.

Step-by-step explanation:

To determine the type of mutation that occurred in a chromosome when comparing the original chromosome to its mutated form, one must look for specific changes in the chromosome's structure.

A deletion mutation involves the loss of a chromosome segment, a duplication mutation involves a repeated segment, an inversion mutation involves a chromosome piece breaking off and reattaching in reverse orientation, and a translocation mutation involves a piece of one chromosome breaking off and attaching to a different, nonhomologous chromosome.

Without seeing a specific diagram or description, we cannot identify the exact type of mutation. However, those definitions help us understand what to look for in the diagram provided.