its is correct this is correct beacuse hen you think about the question the answer will be the answer you got.
Thomas Hunt Morgan found a white eyed mutant male drosophila among the normal red eyed kind. As it is found in the male.
So according to above explanation
<span>B.White eyes are lethal in male Drosophila, is the correct answer.</span>
I would love to answer but I need to see what you are getting this from :)
Flashbacks are used to recount events that happened before the story's primary sequence of events to fill in crucial backstory.