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MCAT Biology

Category - Biology

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In sheep, the allele for white wool (W) is dominant, and the allele for black wool (w) is recessive. A farmer has mated two Suffolk sheep for a few years. These matings have resulted in six offspring, four with white wool and two ith black wool. One parent has white wool and the other has black wool.Which of the following could be the genotypes of the parent sheep?

WW and Ww
WW and ww
Ww and Ww
Ww and ww

Explanation

Answer: D - Ww and ww

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