What factors are most important when deciding what information to use?
a. it must agree with your ideas and be from secondary data.
b. it must agree with your ideas and be reliable.
c. it must be unbiased and verifiable.
d. it must be verifiable and from primary data.

C is the correct answer.

the information must always be verifiable, but it can still be secondary data rather than primary.

i'm gonna put a couple so you can chose from

explanation:

if you know the fur color of the offspring mice, you can use the ratios to identify the genotypes of the parents.

if either parent mouse passes a dominant allele, the offspring will have black fur.

if the parental mice has two different fur color (i.e white and black) , the color of the offspring's fur would be either black, white, or the combination of both (grey)

hope this : )