Given a trait phenotype determined by a single autosomal locus with two alleles, where the mode of inheritance is reduced-penetrant recessive with no phenocopy, how many possible genotypes can an affected individual (who has the trait and has not been genotyped) have at the trait locus?
a. 2.
b. we cannot answer the question with the information provided.
c. 3.
d. 1.
e. 0 (no possible genotypes - there is reduced penetrance).

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 : )

answer; the correct answer is desert plants;

prothallium

explanation: