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Gnom [1K]
2 years ago
10

Evolution is change in a population over time and includes the gene pools of that population. How does biogeographic isolation a

llow for the change of gene pools over time?
Biology
1 answer:
lapo4ka [179]2 years ago
5 0
Biogeographic isolation means that a population is separated and there are two populations in two different areas. As normal mutations take place, but certain mutations will be seen as advantageous in the different areas. For. Example if an area had taller trees the organism may develop a gene to grow taller. This is then passed down to offspring. This process continues so that more gene differences are created within the species and the frequency of these alleles increased: leading to two different species developing-
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ahrayia [7]
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7 0
3 years ago
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In some individuals, the immune system attacks substances such as grass pollen that are usually harmless, resulting in
olga nikolaevna [1]

Answer:

An allergic reaction

Explanation:

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It can affect the nose, skin, lung, stomach lining, etc. Therefore the correct answer is an allergic reaction.

8 0
3 years ago
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ivann1987 [24]
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7 0
3 years ago
What will NaHCO3 provide for the plant during photosynthesis?
Alekssandra [29.7K]

Answer & Explanation:

The function of the sodium bicarbonate in this experiment, was providing carbon dioxide for photosynthesis to occur. ... For photosynthesis to happen for a light independent reaction, carbon dioxide needs to enter the plant.

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A food chain is a linear representation of the energy going through organisms while a food web shows multiple connections between the organisms.
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