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Len [333]
3 years ago
9

Please help will mark brainliest !!!

Biology
2 answers:
Oduvanchick [21]3 years ago
8 0

Answer:

Explanation:

It would be:

1. True

2.False

3.False

4.True

zvonat [6]3 years ago
6 0

Answer:

1. True

2.False

3.False

4.True

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A bird that preys on moths is introduced to the habitat with moths and trees like the ones shown below.
Rufina [12.5K]

I believe the answer is: The dark colored moths will experience disruptive selection


The bird prey on moth and possibly identify the moth by visual sense. The moth has two type of color: dark and light. The trees in the area is more light coloured so the black moth will be identified easier as their color is more contrast to the tree. As the dark moth easier to identify, they will be predated more and their population will be reduced. When a trait has advantage than the other, disruptive selection happens.

6 0
3 years ago
Read 2 more answers
What type of cell is an example of an
pychu [463]

Answer:

The correct answer is stem cells

5 0
3 years ago
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Which of the following could result in the extinction of a species?
mylen [45]

Increased population size will result in the extinction of a species of organisms.

<h3>What is Extinction?</h3>

This is defined as the dying out or disappearance of species as a result of various factors.

When population size increases, it leads to unavailability of food and reduction of species due to starvation and death.

Read more about Extinction here brainly.com/question/1027555

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7 0
2 years ago
The sickle-cell allele produces a serious blood disease in homozygous recessive individuals. why doesn't natural selection elimi
icang [17]

No, the sickle-cell anemia allele won't be eliminated by natural selection.

Sickle-cell anemia trait is controlled by a single gene and the allele (S) for sickle-cell anemia is a harmful autosomal recessive.

It is caused by a mutation in the normal allele (A) for hemoglobin (a protein on red blood cells).

Heterozygotes (AS) with the sickle-cell allele are resistant to malaria, a deadly tropical disease. It is common in many African populations.

In these areas, (S) carriers have been naturally selected, because their red blood cells, containing some abnormal hemoglobin, tend to be in sickle shape when they are infected by the malarial parasite.

Therefore, they are more likely to survive and reproduce. This keeps the S allele in the gene pool.

Learn more about Sickle-cell anemia on

brainly.com/question/14505007

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3 0
2 years ago
What stage are these cells in?
vesna_86 [32]
It would be D, telophase
4 0
3 years ago
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