An allele carried on a y chromosome will affect
a. all of the female offspring.
b. some of the male and female offspring.
c. all of the male offspring.
d. none of the offspring.

i believe the correct answer from the choices listed above is the first option. the scientists need to look at the   validity of data, claims, hypotheses, and observations before  developing an argument. they base their arguments on facts that are present and they make sure they have proofs. 

explanation:

it's unlikely a majority of a large population would agree on issues

hope this : )