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scoray [572]
3 years ago
14

A student believes that ducks swim faster when they are in cold water. He tests two groups of ducks, one in cold water and one i

n warm water.What will the student be measuring (dependent variable) in this experiment?
Biology
1 answer:
lubasha [3.4K]3 years ago
4 0

Answer: the ducks are the dependable variable because they are not changing the water is independent because it is changing warm and cold

Explanation:

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Interestingly, even though hemophilia in the royal families began in England, they were actually the only one of these four fami
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Answer:

<h2>Alice's daughter Alix =X X*   </h2><h2>George V= XY </h2><h2>Progeny  are;</h2><h2>XX, XY, X*X, X*Y </h2><h2>50 % males would be  infected </h2><h2>50% male normal</h2><h2>50% female normal, </h2><h2>50 female carrier. </h2>

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Hemophilia is an inherited disease and it follows  an X-linked recessive pattern. The genes for hemophilia disease are located on the X chromosome. In males one mutated copy of the chromosome X  is sufficient to cause the condition, because male contain only one gene. Female  contain XX chromosome, so both the chromosome must have mutated for causing this disease.

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XX, XY, X*X, X*Y

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