What is the difference between Gene Pool, Genetic Drift and Gene Flow?

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Answer 1

Answer:

Answer:

Genetic drift is referred to the changes in allele frequency in a gene pool. Gene flow is the process of alleles moving from one population to another.

Explanation:

Related Questions

In guinea pigs, a single gene with two alleles (B and b) determines coat color. Black (B) is dominant over white (b). A guinea pig from a true-breeding black strain is mated with a guinea pig from a true-breeding white strain. The F1 progeny are all black. Two of the F1 progeny are mated with each other. What proportion of the black F2 progeny is expected to be heterozygous?
You are given a sample of unknown cells to examine. Analysis of their nuclei reveals that each cell contains 23 chromosomes. What types of cells might these be?a. Ovab. skin cellsc. liver cellsd. white blood cells
Nuris is writing a paper on the scientist who first named cells after studying cork under a microscope. Who is her paper about?A. VirchowB. SchwannC. HookeD. Leeuwenhoek
Explain why animals exhibit differences in their essential food requirements?
Just need the answer

Linnaeus based one of his classification categories on plants. He even named the Kingdom Plantae. Which best describes the organisms in this kingdom? A. They are autotrophic and have eukaryotic cells

B. They are made of prokaryotic cells

C. They are multicellular and do not have cell walls

D. They are always single celled and produce their own food

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Answer:

Explanation:

all plants are make of prokaryotic cells.

What trait distinguishes between the kingdoms of bacteria and archaea?

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Answer:

Their Cell walls

Explanation:

Bacteria has a cell made up of peptidoglycan
Archaebacteria has a cell wall made of various compounds)
Their rRNA is different, so different taht tehy are placed on different part of the evolutionary tree.

Answer:

Explanation:

You transform an E. coli bacterium with the pGLO plasmid. After growing the +pGLO bacteria on an LB+Ampicillin+Arabinose plate, you see distinct colonies form after 16 hours. You check these colonies under the UV light and see that they are glowing a bright fluorescent green color. If you use a sterile loop and inoculate a new plate with LB+Ampicillin+Arabinose (coated on them, as usual) with these transformed E. coli will you see any growth? If there is growth, will it glow?

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Options for the question have not been provided. The complete question has been attached.

Answer:

A. Yes, we will see growth. Yes, they will glow.

Explanation:

pGLO plasmid was engineered to be used as a vector in the field of biotechnology. It has an ampicillin resistance gene which acts as a reporter gene. It also has another reporter gene, GFP which shares its promoter (araC) with the gene responsible for metabolizing arabinose. GFP gene is thus translated only in the presence of arabinose in the medium since the promoter is active only in the presence of arabinose. Once the GFP gene is translated, the colonies glow with green fluorescence under UV light.

Here, the E.Coli colonies were grown successfully on LB + Ampicillin + Arabinose plate so they were ampicillin resistant. They also glowed in UV light. If these transformed colonies are inoculated in another LB + Ampicillin + Arabinose plate they will be able to grow successfully since they are ampicillin resistant. They will also glow because the new plate also has arabinose so the araC promoter will be active and expression of both GFP gene and arabinose metabolizing gene will occur.

Name a metal metalloid

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Answer:

boron, silicon, germanium, arsenic, antimony, and tellurium.

HELP ASAP When were stem cells first removed from embryos? Why is this controversial?
What are the current U.S. laws regarding embryonic stem cells? In your
opinion, should scientists continue research with stem cells, or if you had a
disease and would benefit from the stem cell therapies, would you want
scientists to continue their research?

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Answer:

They should not continue with research of stem cells

Explanation:

What is the process by which substances in food are transformed into body tissues and provide energy for the full range of physical and mental activities that make up human life?

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The absorbed food materials are transported by blood and lymph. Lymph is finally transferred to the blood circulation. The blood transports absorbed food materials to different body cells where food materials become integral component of the living protoplasm and are used for energy, growth and repair. This is called assimilation of food.

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