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ValentinkaMS [17]
3 years ago
7

The upper forelimbs of humans and bats have fairly similar skeletal structures. T/F

Biology
1 answer:
tekilochka [14]3 years ago
5 0
I think that’s true
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A recessive allele causes phenylketonuria (PKU) when homozygote. If the frequency of the recessive allele is 0.05 in the populat
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Answer:

0.095

Explanation:

Phenylkentonuria is a disease caused by a recessive allele.

The frequency of the recessive allele + the frequency of the dominant allele equals 1.

The frequency of the recessive allele is q = 0.05

The frequency of the dominant allele then is p = 1  - q = 0.95

If people mate randomly, the frequency of the homozygous dominant genotype will be p², the frequency of the heterozygous genotype will be 2pq and the frequency of the homozygous recessive genotype will be q² .

2pq=2× 0.05 × 0.95

2pq=0.095

The heterozygote frequency in the population is 0.095

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Symbiotic relationships may evolve ?
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Answer:

the last answer

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Using natural resources is considered a sustainable practice because most natural resources are in limitless supply and cannot b
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I believe the answer is false.

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