1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
creativ13 [48]
3 years ago
11

Changes in the gene pool can occur due to various mechanisms. From 1892 to 1954, millions of individuals emigrated (moved out) f

rom countries across the Atlantic Ocean to the United States. Many of these individuals entered through Ellis Island, a federal immigration station in New York. Which mechanism affected the gene pool of the immigrants that entered the United States through Ellis Island?
A. genetic drift
B. gene flow
C. gene mutation
D. natural selection
Biology
2 answers:
Travka [436]3 years ago
7 0

for anyone that wants a short answer its B, ur welcome


kherson [118]3 years ago
6 0
<span>The mechanism that affected the gene pool of the immigrants that entered the United States through Ellis Island from 1892 to 1954 is B. gene flow. Gene flow is the transfer of genes or alleles from one population to another. The migration of millions of individuals from countries across the Atlantic Ocean to the United States is responsible for the changes in the gene pool of the immigrants.</span>
You might be interested in
______________ these compounds regulate cell division rates, maintain normal kidney function and fluid balance, direct hormones
Alik [6]

<u>Full question</u>:

___________ these compounds regulate cell division rates, maintain normal kidney functions, and fluid balance, direct hormones to their target cells, regulate the flow of substances in an out of cells and regulate ovulation.

a- triglycerides

b- amino acids

c- eicosanoids

d- carbohydrates

<u>Answer:</u>

Eicosanoids these compounds regulate cell division rates, maintain normal kidney functions, and fluid balance, direct hormones to their target cells, regulate the flow of substances in an out of cells and regulate ovulation.

<u>Explanation:</u>

Eicosanoids behave like hormones, but they did not desire to move. Eicosanoids sometimes seem on cells nearby to their locality of composition. Eicosanoids also swiftly split down, so they are incapable of progress quite notably. Most eicosanoids are created from arachidonic acid.

Hen, eggs, burgers are samples of meals that render arachidonic acid. The eicosanoids obtained from certain fatty acids possess a diversity of consequences on your body. They also modify the insusceptible rejoinder and several respiratory and generative processes.

5 0
3 years ago
Shale is a common sedimentary rock. Which of these was required to form shale?
DerKrebs [107]

Answer:

Compacting.

Explanation:

4 0
2 years ago
What is the largest organ in your immune system? *
bonufazy [111]
Lymphoid organs in the immune system, includes the bone marrow
5 0
3 years ago
Which of the following functions has a requirement for thiamin? Blood coagulation Formation of red blood cells Energy release fr
Dominik [7]

Answer: the correct answer is energy-release from energy-yielding nutrients.

Explanation:

Thiamin is found in meals like cereals, wholemeal grains, meat, nuts, beans, peas. Thiamin is important in carbohydrates degradation in necessary products for the body. Thiamin is used for treatment or preventing deficiency in vitamin B1.

7 0
4 years ago
You are operating your powerboat near a shoreline. What should you do to help prevent erosion?
soldi70 [24.7K]
If you are operating your powerboat near a shoreline, what's important for you to do if you want to help prevent erosion is maintain wake speed to avoid swerving in a counter-clockwise direction. This means that you will run the boat at the slowest possible speed if you want to avoid erosion of soil on the shoreline.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Melting butter is a physical change which best describes what is happening
    6·2 answers
  • Earth’s outer core will not transmit S waves because it is made of _____.
    12·2 answers
  • What would happen if lion was removed from its ecosystem
    7·1 answer
  • The table shows index fossils. A 4 row table. Row 1, CENOZOIC ERA. It is split into Quaternary Period, Pecten gibbus, and Tertia
    8·2 answers
  • A mutation is harmful to an organism if it ___.<br><br> a. changes the DNA of the organism
    15·1 answer
  • What fundamental functions do cells carry out?
    5·1 answer
  • Students use a microscope to look for structures present in four different cells. The students placed an X for each structure th
    11·1 answer
  • If a gray fly is crossed with a heterozygous black fly, which combination below represents the parental cross?
    10·1 answer
  • What happens to particles in matter
    5·1 answer
  • NO LINKS AN A ANSWER
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!