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>
<u>Answer:</u>
<em>These passages differ in their ideas about the Magnusson fishery and conservation act in the sense that the first author warns that the act is insufficient, while the second author argues that it may be too strict. (D)</em>
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<u>Explanation:</u>
Both the authors have given different perspectives and shared distinct opinions on the Magnusson act. There are different facts and figures which have been put forward by both the writers supporting respective opinions. The later considers this act and its regulations may affect fisheries and its overall supply while the former considers this act as an insufficient one.
Physically hurt; having an injury
harmed, damaged, impaired
example: “a road accident left him severely injured”
Do you mean lackluster?
if that is the word then the root word would be luster and the affecting word be lack because you would be lacking luster. does this help?:)