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Serga [27]
4 years ago
12

Please help please help

Biology
1 answer:
zaharov [31]4 years ago
5 0

Its c because when you really read it closely you can tell that it would be the answer

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Some have lifelong relationships with other organisms, called symbiotic relationships. There are three different types of symbiotic relationships: mutualism, commensalism, and parasitism. Commensalism: only one species benefits while the other is neither helped nor harmed

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A man with normal vision marries a color-blind woman. Red-green color blindness is an X- linked recessive disorder. They have a
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Answer: The probability is 100%.

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In the question, the woman is color-blind, which means she carries the recessive alleles: X^{d}X^{d}

The man, on the other hand, is normal, so his X-linked genotype will be: X^{D}Y.

Now, since they have a daughter, she inherited her double X from each of her parents, which means she inherited one X^{d} from her mother and one X^{D} from her father.

So, the daughter's genotype can only be heterozygotic  X^{D}X^{d} in other words, the probability is 100%.

5 0
3 years ago
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