What discovery by T.H.Morgan finally determined that genes were carried on chromosomes?
A)Heat-sensitivity of certain enzymes determining coat color
B)Sex-linked inheritance of eye color in fruit flies
C)The finding of complete dominance
D)Discovery of the Rh blood group

Question

Quizplus · Accepted Answer

T.H. Morgan's experiments on fruit flies showed that certain traits, such as eye color, were inherited in a sex-linked pattern. Further investigation revealed that these traits were carried on specific chromosomes, providing evidence that genes were also located on chromosomes.

What Discovery by T