BIOLOGY HIGH SCHOOL

In minks, the gene for brown fur (B) is dominant to the gene for silver fur (b). Which set of genotypes represents a cross that could produce offspring with silver fur from parents that both have brown fur?(A) Bb × Bb
(B) BB × Bb
(C) BB × bb
(D) Bb × bb
(E) none of the above

Answers

Answer 1
Answer:

The set of Bb × Bb genotypes represents a cross that could produce offspring with silver fur from parents that both have brown fur. The correct option is A.

What is genotype?

An organism's genotype is made up of all of its genetic components. The alleles or variations that an individual carries in a specific gene or genetic region are also referred to as the genotype.

The clinical presentation of a patient is the observable expression of this genotype, or phenotype.

The brown fur gene (B) is dominant over the silver fur gene in minks (b).

The parents' phenotypic is brown, which indicates that they have at least one allele for brown fur (B).

While both parents have brown fur, the "bb" gene produces silver fur. The genotype "Bb" is shared by both parents, who are heterozygous.

Thus, the correct option is A.

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Answer 2
Answer: The capitals are the dominant genes. The small b's are the none dominant genes. If it has a capital, the offspring is most likely to have brown fur as it is not as dominant. I hope this helped at all :)

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Answers

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Answer:

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Explanation:

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Answers