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Helga [31]
3 years ago
11

Which of the statements represents a correctly worded hypothesis?

Biology
1 answer:
4vir4ik [10]3 years ago
3 0

Answer:

I believe it is the first one "If increasing the temperature of a solvent increases the solubility of solutes in it, then increasing the temperature of water will allow more sugar to dissolve in it."

Explanation:

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A species of fly has two alleles for the length of their legs. The allele for long legs is dominant and is represented by p. The
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</span>

p² + 2pq + q² = 1 and p + q = 1

where:

p - the frequency of the allele for long legs which is a dominant trait.
q - the frequency of the allele for short legs which is a recessive trait.

p² - the frequency of dominant homozygote (with long legs)

2pq - the frequency of heterozygote (with long legs)

q² - the frequency of recessive homozygote (with short legs)


So, 33 of 100 organisms have short legs. The frequency of recessive homozygote is represented by q²:

q² = 33/100 = 0.33

⇒ q = √0.33 = 0.57


Using the formula:

p + q = 1

p = 1 - q = 1 - 0.57 = 0.43


Therefore, p = 0.43

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