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Fynjy0 [20]
3 years ago
7

What process produces many variations in hair color?

Biology
1 answer:
Sergio039 [100]3 years ago
7 0

Answer:

A. Independent Assortment

Explanation:

Hair color is a phenotype.

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The human body regularly secretes this amount of sweat per day to rid itself of metabolic wastes
erastovalidia [21]
1 quart per day is the average.
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3 years ago
In a Hardy-Weinberg population with two alleles that show complete dominance, the frequency of the recessive allele is 0.4. What
Flura [38]

The correct answer is E)52

When there is Hardy-Weinberg equilibrium like in this case of a single locus with two alleles denoted A and a with frequencies f(A) = p and f(a) = q, the expected genotype frequencies under random mating are f(AA) = p² for the AA homozygotes, f(aa) = q² for the aa homozygotes, and f(Aa) = 2pq for the heterozygotes. Let's put that A is dominant and a is recessive allele. In Hardy-Weinberg equilibrium we have:

p²+2*p*q+q²= 1     p+q=1      p=1-q

f(a) =0.4=q            q²=0.4²=0.16=16%    

p= 1-0.4=0.6         p²=0.6²=0.36=36%

Percentage of a homozygous genotype in the population is 16%+36%=52%




5 0
3 years ago
Meaning of alleles, dominant, heterozygous, homozygous, and recessive?
valentinak56 [21]

Answer:

alleles-one of two or more alternative forms of a gene that arise by mutation and are found at the same place on a chromosome.

dominant- The dominant allele of the gene is inherently dominant,so it hides the presence of the recessive allele

heterozygous-having two different alleles of a particular gene or genes.

homozygous-a particular gene that has identical alleles on both homologous chromosomes

recessive-A recessive gene is a gene that can be masked by a dominant gene

3 0
3 years ago
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Sex-linked traits are found on which chromosome?
Lelechka [254]
Sex linked traits are found on the X chromosome
6 0
3 years ago
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Data Analysis
salantis [7]

Answer:

C) none of the species would survive

Explanation:

clam  only goes down to a pH of 4.5

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