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Scorpion4ik [409]
2 years ago
11

HEY SHAWTYS PLS HELP I GIVE BRAINLIEST :0

Biology
1 answer:
zhuklara [117]2 years ago
8 0

Answer and explanation

Due to technical problems, you will find the complete answer and explanation in the attached files  

Download pdf
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Which variable is likely to undergo the largest change in value resulting from a mutation that introduces a new allele into a po
dsp73

Answer:

b. average heterozygosity

Explanation:

From the available options:

a. nucleotide variability

b. average heterozygosity

c. average number of loci

d. geographic variability

Nucleotide variability represents a form of genetic variation that occur as a result of difference in nucleotide sequence of deoxy ribonucleic acid.

The locus is a region on the chromosome where genes are located. Average number of locus thus refers to total number of loci per total number of individuals in a population.

Geographic variability refers to difference in genetic traits across the various geographical distribution of a population.

Average heterozygosity is the percentage or proportion of heterozygous individuals for a trait within a population. It is a common measure of genetic variation in a population.

When a mutation occur within a population and this leads to the introduction of a new allele at a locus for which some individuals within the population are homozygous, it will directly affect the average heterozygosity of the population because more individuals will lose their homozygosity and become heterozygous.

<em>The correct option is b.</em>

4 0
3 years ago
As opposed to external fertilization, internal fertilization ensures that
Vilka [71]
<span>d. only the fittest of sperm and egg combinations will survive.

Others are external fertilization:

</span>a. all of the sperm will fertilize eggs.
b. sperm and egg will be released simultaneously.
c. the number of sperm and eggs produced will be equal.
<span>e. sperm will be protected until they can unite with the eggs.</span><span>

</span>
4 0
3 years ago
Before 1800, most peppered moths in England were light–colored. During the Industrial Revolution, soot and industrial wastes dar
nata0808 [166]
Natural selection got rid of the light colored moths and helped the darker moths survive and become more abundant.  
8 0
3 years ago
David comes into the emergency room late at night with a cut that will not stop bleeding. His mother. Rose, is worried that he h
pashok25 [27]

Answer:

a. combine the samples and check for coagulation

Explanation:

a. combine the samples and check for coagulation

We know that hemophilia is X linked recessive disorder which arises basically due to lacking of clotting factor in the blood (Factor VIII or Factor IX).  According to the condition provided if pathology is closed so doctor can not perform the specific test so only their is chance to combine the sample of patient blood with the classic hemophiliac blood sample.As here doctor is sure that the blood sample available in his hospital is of hemophiliac patients so it does not contain clotting factor. When he mix both blood and then if the blood show coagulation it means David do not have hemophilia but if after mixing both the blood sample coagulation will not occur so David may be hemophilic.

6 0
2 years ago
Where is the prostate gland located and what is its function
kvasek [131]

Answer:

Prostate gland is a main organ of reproductive system in male. Its main function is to secretes liquid substances in order to maintain health of sperm.

Explanation:

Prostate gland is present between two main organs of reproductive system i. e. bladder and penis. Its size is small equal to the size of walnut. The main function of prostate gland is to secretes prostate liquid. This liquid is the main part of semen.

8 0
3 years ago
Read 2 more answers
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