Question

A mutation occurs in the cells on one side of a baby in utero that will cause heterochromia. This mutation causes one eye to be a different color than the
other. Which option shows the accurate steps for how that mutation leads to a change in the observable trait of eye color?
A Protein-Eye is assembled (built)->Gene
B Gene-->Protein -->Eye is assembled (built)
C Protein
-->Gene-->Eye is assembled (built)
D Eye is assembled (built) -->Gene->Protein

Answer 1

Answer:

B gene-->protein-->eye is assembled (built)

Explanation:

because gene is first transcribed into mRNA which moves from nucleus to cytoplasm then protein is formed with help of mRNA in ribosomes ehoch is called translation. when protein is formed it will assemble the eye colour thus called gene is expressed