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monitta
3 years ago
7

Most sex-linked, recessive traits-including hemophilia and color blindness-appear in males. This phenomenon is BEST explained by

which statement?
A-- In males, the recessive sex-linked genes appear only on the Y chromosome.
B-- Most of the genes on the X and Y chromosomes of males are recessive.
C-- Males have an XX chromosome with dominant genes.
D-- In males, the Y chromosome lacks the genes needed to mask the recessive genes on the X chromosomes.
Biology
1 answer:
Ann [662]3 years ago
8 0

Answer:

A-- In males, the recessive sex-linked genes appear only on the Y chromosome.

Explanation:

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T is a trait for tallness in pea plants. the trait for shortness is t. in a case of simple dominance, what is the height of a pl
Elza [17]
The phenotype will show dominance over shortness.. The plant will be tall
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tT= tall
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What is used to break the bonds of nodules??
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5 0
3 years ago
When the energy needs of the body cannot be met in any other way, the last resort of the body is to ______________________.
antoniya [11.8K]

Answer:

Catabolysis

Explanation:

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7 0
2 years ago
Given a population that contains genetic variation, what is the correct sequence of the following events under the influence of
GuDViN [60]

Answer:

2. A change occurs in the environment.

4. Poorly adapted individuals have decreased survivorship.

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Poorly adapted organisms gradually reduce from the population as a result of decreased survival while well-adapted individuals multiply and contribute more to successive generation.

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8 0
3 years ago
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hammer [34]

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3 years ago
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