The allele for black hair (B) is dominant over brown hair (b) and the allele for brown eye (E) is dominant over blue eye (e). Out of the offsprings obtained upon mating a black haired and brown eyed individual (BbEe) with a brown haired and brown eyed individual (bbEE). The ratio of brown haired and brown eyed individuals to black haired and brown eyed individuals is ____________.

2:1

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3:1

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1:3

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1:2

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Solution

The correct option is B 1:3
From the above picture we can find that the ratio of brown haired and brown eyed individuals to black haired and brown eyed individuals is 1:3.
So the correct answer is option C.

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The correct option is B 1:3From the above picture we can find that the ratio of brown haired and brown eyed individuals to black haired and brown eyed individuals is 1:3.So the correct answer is option C.

The correct option is B 1:3
From the above picture we can find that the ratio of brown haired and brown eyed individuals to black haired and brown eyed individuals is 1:3.
So the correct answer is option C.