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Alexxx [7]
3 years ago
10

Consider a population of birds living on an island. Suppose several individuals of the same species from a different population

migrate to the island. Due to the arrival of the new birds, the allele frequencies in the original population change.What mechanism of microevolution is at work in this example?
Biology
1 answer:
inn [45]3 years ago
4 0

Answer:

The correct answer is Migration.

Explanation:

The microevolution mechanisms are Mutation, Gene Drift, Migration and Natural Selection. The example given in the question represents an example of Migration which can be seen when there is a mixing of genes from different populations who have migrated somewhere else. This results in a rapid change in gene frequencies of the original population.

I hope this answer helps.

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marissa [1.9K]

Answer:

It will decrease their ability to exchange air into and out of the lungs, decreasing gas exchange.

Explanation:

Muscular dystrophy is a rare genetic disease of the skeletal system which occurs early in childhood. Other symptom of muscular dystrophy include impaired learning,muscle stiffness and pain. The rib cage protects and houses the lungs. When the muscle of the rib cages gets impaired then it affects how gases are inhaled and exhaled.

6 0
3 years ago
The water molecules labeled a in figure 4. 1 are going to the thylakoids to take part in which process?.
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The water molecules labeled A in Figure 4.1 are going to the thylakoids to take part in Light-Dependent Reactions.

The interior membrane structure of the chloroplast is composed of interconnecting disc-like sacs called thylakoids. They are discovered floating in the stroma. Grana are stacks of thylakoids that are arranged in a particular way. The thylakoid membrane contains chlorophyll, a photosynthetic pigment that absorbs light during photosynthesis.

The interior membranes of cyanobacteria and chloroplasts, known as thylakoids, serve as a platform for the photochemical reactions that take place during photosynthesis.

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8 0
1 year ago
The seasons by the ocean are _____ than inland areas.
yan [13]
The seasons by the ocean are less extreme than inland areas.
 
3 0
3 years ago
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aniked [119]
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4 years ago
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One of the advantages of asexual reproduction is that it is a
saul85 [17]

Awnser : C Lacks genetic variation

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