I believe the answer could be found in a file but 72737 sound correct hahaha
Is this a riddle, if so, my answer is Racecar.
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>
