If two goats heterozygous for coat color (Bb) are crossed, which is the probability that their offspring would have the genotype (bb)? Group of answer choices:

A. 0%

B. 50%

C. 25%

D. 75%

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

2polnis which of the following is an advantage of an in vitro experiment?me

Which of the following determines the specificity of a dna probe? a. type of radiation b. level of enzymatic activity c. number of neutrons d. complementary base pairing