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vovikov84 [41]
3 years ago
13

Which of the following processes is least likely to introduce variations into the genetic make-up of a population?

Biology
1 answer:
ale4655 [162]3 years ago
7 0
What are my options I only see the question?
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PLEASE HELP! DUE SOON!!!
lbvjy [14]

Answer:

A

Explanation:

Channel and carrier proteins are both considered facilitated diffusion. We also know that materials do not like to go against the concentration gradient so we can eliminate B.

5 0
2 years ago
The cell mass that develops from the fertilized egg implants itself in the uterine wall during the ____ stage of prenatal develo
Dmitriy789 [7]
I believe its the embryonic stage
7 0
3 years ago
In two or three well-developed paragraphs, explain how pollution can come from both natural sources and from human activities. P
spayn [35]

Pollution can come from both natural sources and human activities depending on the type of pollutant.

<h3>What is pollution?</h3>

It is the release of substances into the environment to the extent that the well-being of plants, animals, and humans starts getting affected.

Substances that are released into the environment to the extent that they start affecting the organisms in the environment negatively are known as pollutants.

Pollutants can come from natural sources or as a result of human activities.

For example pollutants such as oxides of sulfur, methane, carbon dioxide, etc. can come from natural processes such as volcanic eruptions, activities of microbes, etc.

Pollutants such as oxides of carbon and sulfur can also be generated as a result of human activities such as the burning of coal, technological inventions, etc.

More on pollution can be found here: brainly.com/question/23857736

#SPJ1

8 0
1 year ago
Breads and other whole grain foods are composed of very large polysaccharide molecules which contain hydrogen, oxygen, and which
Sergio [31]
CHO is the short  term for carbohydrate in medical lingo.
So it would be Carbon, Hydrogen and Oxygen

A. Carbon is the answer
6 0
2 years ago
The image shows the evolution of a species of fish. A few fish from a population developed different social behaviors and evolve
adell [148]

According to the image, the fish underwent sympatric speciation. The new species of fish had mating seasons that were different from that of the original fish. Because of the differences in mating seasons, the fish underwent reproductive isolation. This mode of isolation would be temporal.

Sympatric speciation happens within a population of an organism that gets isolated reproductively due to differences in their mating periods. This time dependent isolation is called temporal isolation. Example, a fish population can split into two if some of the fishes start mating early in the spring while the rest mate late in the autumn. The spring-mating population will not become compatible to mate with the late-autumn-mating population.

7 0
3 years ago
Read 2 more answers
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