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Home Q & A Board Biology-Related Homework Help General Biology
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irina irina
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Posts: 919
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11 years ago
A gene in cattle controls whether horns develop or not. When cattle without horns are mated together, none of the offspring ever has horns. A male with horns is mated with females without horns. If half of the offspring have horns and half do not, what is the conclusion?

a) the male is homozygous dominant
b) the make is homozygous recessive
c) the male is heterozygous
d) only males have horns
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wrote...
#1
11 years ago
c) the male is heterozygous
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