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3 years ago

PLEASE HELPPPPPP THIS IS A FINAL QUESTION uwu

Biology

2 answers:

allsm [11]3 years ago

7 0

Answer:

B)Structure relates to function.

Explanation:

I know I might be late but for who ever needs the answer later.

joja [24]3 years ago

4 0

D swear on god Ight

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The electrons in the outermost energy level are called........?

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The image shows an ant that has been infected by a fungus, with the sporangium of the fungus emerging from the ant’s head. What

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What does blood bring to cells

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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%.

Explanation: The chromosome X is related to gender. A man carries two different chromosomes (XY) and a woman carries two similar chromosomes (XX). The offspring of a couple will inherited:

If it is a boy, he inherites the chromosome Y from his father and X from his mother;
If it a girl, she inherites X from her father and X from her mother;

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%.

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3 years ago