Each chromosome has genes that control wing shape, body color, antenna type, and eye color. a. True
b. False

The correct answer is - True.

Explanation:

In a simplified drosophila or fruit fly genome, Each chromosome of the homologous pair of chromosomes has the genes for the body color, wing shape, antenna type, and eye color, and all are located on the same chromosome.

So on the basis of the explanation given above it is clear that in Drosophila or fruit flies it is true that Each chromosome has genes that control wing shape, body-color, antenna type, and eye color.

the correct answer, according to e2020, is the second choice there is an occluded front in region a and a cold front in region b.