What mutations occurred in most ice fish that prevent production of hemoglobin?
A) fragmentation of both hemoglobin genes
B) deletion of one hemoglobin gene and fragmentation of the other hemoglobin gene
C) deletion of both hemoglobin genes
D) duplication of both hemoglobin genes
E) duplication of one hemoglobin gene and fragmentation of the other hemoglobin gene

Question

Quizplus · Accepted Answer

Ice fish lack hemoglobin because they have no functional genes for that protein.

What Mutations Occurred in Most Ice Fish That Prevent Production