Hunting reduced the population size of the northern elephant seal to as few as 20 individuals at the end of the 19th century. their population has since rebounded to over 30,000, but they have much less genetic variation than a population of southern elephant seals that was not so intensely hunted. how is the lack of genetic variation related to the hunting episodes of the 1800's? a) genetic drift occurred: the few individuals left behind were the seals that passed on that specific gene pool. b) adaptation occurred: some seals were able to adapt to the hunting environment and they survived to pass on their genes. c) during the 1800's some northern seals migrated and were able to survive. that gene pool is found in the current population. d) natural selection occurred: only the strongest northern elephant seals survived in the 1880's and that restricted gene pool exists today.

Answers

Answer 1

Answer:

The answer is: Hunting reduced their population size to as few as 20 individuals at the end of the 19th century. Their population has since rebounded to over 30,000—but their genes still carry the marks of this effect: they have much less genetic variation than a population of southern elephant seals that was not so intensely hunted.

Explanation:

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Related Questions

The policy objectives of reaganomics were based on the theory that.

Answers

Answer:

money trickles down

Explanation:

Trickle-down economics, or “trickle-down theory,” states that tax breaks and benefits for corporations and the wealthy will trickle down to everyone else. It argues for income and capital gains tax breaks or other financial benefits to large businesses, investors, and entrepreneurs to stimulate economic growth.

Why do you think that Great Britain was so eager to have the United States join
World War I?

Answers

Answer:

World War I erupted in August 1914, the result of long-standing European imperial grievances and arms races. The United States sought neutrality in the war. therefore the british wanted to have a lot of back up in the war.

Explanation:

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Answer:

The answer is B) gimme that brainliest answer

Answer:

B

Explanation:

The kingdom of Kush was an ancient civilization that was settled along the Nile River, then in 31bce, Egypt is conquered by Roman forces, who ruled Egypt until 1597ce, when it is absorbed by the Ottoman Empire (Muslim Empires).

Which event marked the beginning of the Roman Empire?

Answers

Caesar Augustus defeated his enemies, ending the civil war

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Answer:

Explanation:

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What is most true about the Great compromise and the legislative branch? a) population and size did not have an impact on state representation; the states size dictated representation b) because the senate was smaller, it received limited control over legislation c) large states had more elected officials than small states, but small states were equal in the senate d) small and large states were to be equal

Answers

Answer:

c) large states had more elected officials than small states, but small states were equal in the senate

Explanation:

The Connecticut Compromise or Great Compromise was formed during the 1787 where elected officials was based on the population of the state.

According to the Great Compromise, states with a large population had more elected officials than states with less population, but states with less population (small states) were equal in the senate. It was a bicameral legislature structure that created two houses one with representation based on population and small states were equal in the senate.

Hence, the correct option is "c".

I would really like help, can somebody help a kid out ? it would be greatly appreciated :)

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Answer:

Chairman Mao Zedong launched the campaign to reconstruct the country from an agrarian economy into a communist society through the formation of people's communes. Mao decreed that efforts to multiply grain yields and bring industry to the countryside should be increased

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what event(s) led to or caused World War 11

Answers

Answer:

When the germans invaded poland.

Explanation:

At the time tensions were already high and when germany refused to remove troops from poland war was declared

The germans invading Poland was one of the events

What did Darius I do for Persia?
- developed a numbering system
- created an alphabet
- maintained peace
- built roads

Answers

Answer:

i think that he built roads

Answer:

trust the other guy

Explanation:

Why is it important that we listen to and understand the stories of lesser heard voices when studying history? Explain!

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Answer:

Lesser heard voices are most of the time the most important to hear as they are usually the citizens. It's the same logic as, a ruler should heed the voices of their people to keep them happy and make things easier for them.

Explanation:

Historians considered these woman to be?
Battle Women
A Women Soldiers
B Founding Mothers
C Daughters of Liberty
D battle women

Answers

I think the answer you looking for is C) Daughters of Liberty. I hope this helps :)

The English attempt to establish a colony on Roanoke Island resulted in: Group of answer choices a severe blow to Spanish power. the disappearance of the colonists. a permanent English presence in North America. the execution of Sir Walter Raleigh. a severe blow to English power.

Answers

The Roanoke Colonies were an ambitious attempt by England's Sir Walter Raleigh to establish a permanent North American settlement with the purpose of harassing Spanish shipping, mining for gold and silver, discovering a passage to the Pacific Ocean, and Christianizing the Indians. The English attempt to establish a colony on Roanoke Island resulted in: The disappearance of the colonist. Many of the New worlds early explorers were looking for a shorter and sager route around Africa to India.

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How did fascism and Nazism similarly influence the rise of totalitarian governments in Italy and Germany?


A. They endorsed a parliamentarian government in which elected officials represent the people.


B. They opposed a command economy, which resulted in economic growth and support from the people.


C. They promoted an extreme form of nationalism to gain the support of citizens in Italy and Germany.


D. They attracted many supporters because the rights of the individual were a key aspect of their governments.

Answers

Explanation:

C. They promoted an extreme form of nationalism to gain the support of citizens in Italy and Germany.

D. They

Answer:

answer is option D

They attracted many supporters because the rights of the individual were a key aspect of their governments.

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 Which statement best completes The diagram?

Answers

Answer:

Your answer would most likely be B

Explanation:

Hope this helps and have a wonderful day! :)

Answer:

Your answer is

Explanation:

Your answer would mostly like B

Coming to consensus
STARTING NOW, YOU MAY ABANDON YOUR ASSIGNED POSITION AND ARGUE
FOR EITHER SIDE.
Use the space below to outline your group's agreement. Your agreement should
address evidence and arguments from both sides.

Answers

When trying to reach a consensus, all the everyone must express their needs and viewpoints clearly and a solution is done brought.

What is a consensus?

The question is not complete. Steps in reaching a consensus is highlighted below.

Consensus is an agreement in which all the parties (people) involved come to agreement.

When trying to reach a consensus, all the everyone must express their needs and viewpoints clearly and a solution is done brought.

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Who protested the 1773 tea act by dumping tea into the Boston Harbor?
a. second continental congress
b. thomas paine
c. british soldiers
d. sons of liberty

Answers

Answer:

sons of liberty

Explanation:

THIS IS ARCHAEOLOGY!!!


1.) How has the acquisition of food evolved in societies?

2.) what were the first laws to emerge and why were they necessary?

3.). What routes have people followed towards expansion?

4.) how has human language evolved over time?

5.) what do you think was the most important result of civilization? why?

6.) what hypothesis might you form based on the fact that a primitive language has never been discovered.

7.) if language did evolve, do you believe the imitation hypothesis or the necessity hypothesis are most likely? Why?

8.) why do you think the code of Hammurabi had so many laws (282)?

9.) Why do you think bartering was the first form of trade?

Answers

Answer:

ow has the acquisition of sustenance (food) evolved in societies? ... 1. The Civilization were originated in Mesopotamia.

3. What were three of the first laws to emerge in ancient civilizations? Hammurabi's Code, Justinian Code, and Mosaic law. Hammurabi ' ...

Missing: necessary? ‎| Must include: necessary?

Explanation:

1. was crowned emperor of Rome by the pope and controlled more land than anyone since the fall of the western Roman Empire. O A. Charles Martel OB. Otto the Great C. Conrad III D. Charlemagne​

Answers

Answer:

D.) Charlemagne

Explanation:

In 800, the Pope reclaimed control of Rome, and Charlemagne paid him a visit. On Christmas Day, 800, Pope Leo III bestowed a crown on Charlemagne's head and declared him Holy Roman Emperor in gratitude for his assistance and protection. I hope this helps! ^-^

How is a deposition different from historical fiction, such as the poem “Paul Revere’s Ride” by Longfellow?
A:Historical fiction includes made-up details.
B:Historical fiction is based solely on facts
C: A deposition includes a person’s thoughts and feelings.
D: A deposition is based on someone’s imagination.

Answers

A  deposition different from historical fiction, such as the poem “Paul Revere’s Ride” by Longfellow is Historical fiction is based solely on facts. Thus the correct option is B.

What is a poem?

A poem is referred to as a piece of English literature that is written in a lyrical pattern containing rhymes while writing in order to show certain emotions or give any message to the reader describing the environment.

A realistic location and a period of time with identifiable culture are used to establish historical fiction. Characters may be entirely fictional or based on real individuals, and facts and actions in the novel may include elements of truth and fiction.

A defendant's official statement given outside of court is known as a deposition. Its main goal is to discover the witness's account and what it will be throughout the trial.

Therefore, option B is appropriate.

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what did the red sticks do and what are they known for in history?​

Answers

In retaliation for the attack at Burnt Corn, the dissidents turned their fury on the fortified settlement of Samuel Mims. These dissidents were soon called Red Sticks because they had raised the "red stick of war," a favored weapon and symbolic Creek war declaration.

i need help with this can you help

Answers

D. Clarified the role of the Supreme Court

good evening! Can someone please answer this, ill give you brainliest and your earning 50 points. Would be very appreciated.

Answers

Answer:

Governmental actions to protect the environment and conserve natural resources

What would happen if currency in all countries had fewer denominations, i. E. Fewer varieties of coins or numbers of bills? People would be more likely to confuse the value of currencies. Exchanging money between countries would be much easier. People could not charge as many different prices for goods. All goods would be more expensive than they currently are.

Answers

Answer:

People could not charge as many different prices for goods.

Explanation:

edge 22

If there were fewer denominations of currency in all countries, People could not charge as many different prices for goods.

What is a Currency?

A currency is a medium of exchange among people. It is a system of money for exchange among people or the nations. It can be banknotes or coin. It is a generally acceptable medium for payment of  goods and services.

If there were fewer denominations of currency in the society, it would be difficult to charge for different goods at different prices. Some value of some goods might not be realized and it would reduce the value of those goods.

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How did the dawes plan resolve the issue of world war reparations?.

Answers

Answer:   The Dawes plan resolve the issue of world war reparations Because the plan provided for an end to the Allied occupation, and a staggered payment plan for Germany’s payment of war reparations.

Explanation: Hope this helps!! Have an Amazing Day!!

Order the 4 absolutist rulers:
King Louis XIV
Queen Elizabeth I
King Henry VIII
Joseph Stalin
<

Answers

Answer:

1. King Henry VIII

2. Queen Elizabeth I

3. King Louis XIV  

4. Joseph Stalin

Explanation:

The first absolutist ruler was the King Henry VIII  who was king of England from 1503 to 1547. Queen Elizabeth I is the second absolutist ruler of England from 1558 until her death in 1603. the third absolutist ruler was King Louis XIV  who was the king of France from 1643 until his death in 1715 while the fourth absolutist ruler was Joseph Stalin who was the king of Soviet union who ruled from 1920s until his death in 1953.

Can anybody tell me Malcom X life story like we’re was he boring and how many siblings he have if he do

Answers

Answer:

Born: May 19, 1925, Omaha, NE

Malcolm Little, better known as Malcolm X, was an African American Muslim minister, and human rights activist who was a popular figure during the civil rights movement. He is best known for his time spent as a vocal spokesman for the Nation of Islam

siblings: 10 in total 4 sisters and 6 brothers

Answer:

Malcolm X was born Malcolm Little in 1925, in Omaha, Nebraska. His father was a Baptist preacher and follower of Marcus Garvey. The family moved to Lansing, Michigan after the Ku Klux Klan made threats against them, though the family continued to face threats in their new home. In 1931, Malcolm’s father was allegedly murdered by a white supremacist group called the Black Legionaries, though the authorities claimed his death was an accident. Mrs. Little and her children were denied her husband’s death benefits. At age 6, the future Malcolm X entered a foster home and his mother suffered a nervous breakdown. Though highly intelligent and a good student, he dropped out of school following eighth grade. He began wearing zoot suits, dealing drugs and earned the nickname “Detroit Red.” At 21, he went to prison for larceny.t was in jail that Malcolm X first encountered the teachings of Elijah Muhammad, head of the Lost-Found Nation of Islam, or Black Muslims, a Black nationalist group that identified white people as the devil. Soon after, Malcolm adopted the last name “X” to represent his rejection of his “slave” name.

Malcolm was released from prison after serving six years and went on to become the minister of Mosque No. 7 in Harlem, where his oratory skills and sermons in favor of self-defense gained the organization new admirers: The Nation of Islam grew from 400 members in 1952 to 40,000 members by 1960. His admirers included celebrities like Muhammad Ali, who became close friends with Malcolm X before the two had a falling out.

His advocacy of achieving “by any means necessary” put him at the opposite end of the spectrum from Martin Luther King, Jr.’s nonviolent approach to gaining ground in the growing civil rights movement. After Martin Luther King’s “I Have a Dream” speech at the 1963 March on Washington, Malcolm remarked: “Who ever heard of angry revolutionists all harmonizing ‘We Shall Overcome’ … while tripping and swaying along arm-in-arm with the very people they were supposed to be angrily revolting against?”

Malcolm X’s politics also earned him the ire of the FBI, who conducted surveillance of him from his time in prison until his death. J. Edgar Hoover even told the agency’s New York office to “do something about Malcolm X.”

Explanation:

The Artides of Confederation were considered weak because

Answers

Answer:

Congress had not have the power to tax.

Explanation:

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How could this excerpt be improved as the writer revises the essay?
O The writer could focus on a different federal agency instead.
O The writer could include more details and factual support.
O The writer could add a statement that sets up the topic.
O The writer could add a summary to restate the topic.

Answers

Answer:

B

Explanation:

This excerpt be improved as the writer could include more details and factual support revises the essay. The correct option is B.

A writer must persuade her audience of the truth of her argument by skillfully utilizing evidence, just like a lawyer in a jury trial. To convince your readers to believe what you are saying, you must also provide evidence when writing.

Why does an argument need supporting details?

Without pertinent supplementary information, the paper can be disjointed and unreliable. The reader might not be able to comprehend the argument's development and might not be persuaded that the claim or ideas have a solid basis.

Your argument or assertion gains credibility by using evidence. You come to seem as uneducated and your argument is weak without supporting data. An argument without supporting data will fall apart, much like a structure without a solid foundation.

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Plz Help Me ;-;

One of the goals of
the Consultation of 1835 was to establish a permanent government for Texas.


Please select the best answer from the choices provided

T
F

Answers

Answer:

False

Explanation:

The government has regulations so that it could be changed for future needs.

The House of Burgesses is considered an early model for ________

Answers

Answer:

Each new English colony demanded its own legislature in turn

Explanation:

emilythompson35464

hope it right srry if its not tho

Which document addressed colonial concerns about English policies? *
10 points
A. Declaration of Independence
B. Mayflower Compact
C. U.S. Constitution
D. Bill of Rights

Answers

Answer:

A. had all the grievances pertaining to their situation

The Declaration of Independence is the document that addressed colonial concerns about English policies. The correct option is A.

On July 4, 1776, the Second Continental Congress adopted the Declaration of Independence, which formally recognized the thirteen American colonies as sovereign states and removed them from the control of the British Empire.

In addition to asserting the colonies' right to self-governance and independence from British rule, the paper listed the colonists' complaints against English policy. It represents the beginning of the United States as an independent nation and is regarded as a key document in American history.

Thus, the ideal selection is option A.

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