Assume that short hair (L) is dominant to long hair
(l) and black hair (B) is dominant to brown (b). If
you find a black, short-haired animal, you can
determine its genotype by crossing it to an animal
with a genotype of
a. LL BB.
b. ll BB.
c. ll Bb.
d. ll bb.
e. LL bb.
Answer: d
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