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egoroff_w [7]
3 years ago
13

Which is an example of genetic drift?

Biology
1 answer:
Arisa [49]3 years ago
6 0
A. The allele frequency of a population changes due to a bottleneck.

This is because genetic drift happens because of chances events such as founder effect of bottleneck effect
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Which of the following forest management practices keeps the forest in a state of mid to late succession?
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Answer:D SEED TREE CUTTING

Explanation:

The answer is seed- tree cutting. Edge2020

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kotykmax [81]

The current population of a threatened animal species is 1.6 million, but it is declining with a half-life of 25 years. How many animals will be left in 35 years<u> The decay law i</u>

<u>p(t) = 1,700,000 (1/2)t/25</u>

<u>where t is in years and p(t) is the population at time t.  Plug in 40 and 55 for t.</u>

<h3>What is threatened animal?</h3>

Any species (including those of animals, plants, and fungi) that is likely to become endangered in the near future is considered to be a threatened species. The population dynamics measure of critical depensation, a calculation of biomass related to population growth rate, is occasionally used to identify threatened species. This quantitative indicator is one way to gauge how endangered an area is. When discussing IUCN categories, the terms threatened and vulnerable may be used interchangeably; however, threatened generally refers to the three categories (critically endangered, endangered, and vulnerable), whereas vulnerable generally refers to the category that is least at risk among the three. However, since all threatened species are vulnerable species, they can usually be used interchangeably.

To learn more about threatened animal from the given link:

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8 0
1 year ago
Is examination of the back an organ or body area examimnation?
maks197457 [2]
I believe it's the body area examination, since a 'back' isn't and organ

Hope this helpss
6 0
3 years ago
Which is a carbohydrate monomer?<br> glucose<br> sucrose<br> glucagon<br> glycogen
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The answer to this question would be Glucose.

6 0
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GenaCL600 [577]

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The correct answer is option B. "It disrupts a larger area and produces less oil than drilling".

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