Which of the following must exist in a population before natural selection can act upon that population?.

Answers

Answer 1

Answer:

) genetic variation among individuals

Answer 2
Genetic variation among individuals

Related Questions

The bright warning colors scare off any predators thinking of having a tasty snack.

Answers

Answer:

yes correct

Explanation:

The rock cycle forms new rocks using which of the following processes? a. Crystallization c. Erosion b. Compaction d. All of the above please select the best answer from the choices provided a b c d.

Answers

Answer:

The rock cycle describes how rocks change as a result of natural processes. The rock cycle forms new rocks using the crystallization, erosion and compaction processes. This makes the correct answer: D: all of the above. Igneous rocks for example are rocks formed from the crystallization( formation of rock crystals in cooling magma) of a liquid. Sedimentary rocks are formed by erosion. However, in order to form a sedimentary rock, the accumulated sediment must become compacted and cemented together.

Evaluate the following expression when x=-4 and y=4.

Answers

Answer: The answer is C. 1025/4

Explanation:  x^6 - x

---------------

4y

Let x =-4 and y = 4

(-4)^6 - (-4)

---------------

4*4

4096 +4

------------------

16

4100/16

1025/4

Read the writers original draft of this sentence from paragraph 4.

Answers

Answer:

Can you please post a picture for the sentence??

What will you see on the next line? >>> round(7. 8).

Answers

Answer:

8.0 is a answer

your answer is 8.0

There is one christmas ballet that charms them all. But do you know who composed "the nutcracker"?.

Answers

There are different great composers.  The composer of "the nutcracker"  was Pyotr Tchaikovsky.

The Nutcracker, is known to be a Russian Shchelkunchik, a ballet often performed during Christmas. It was composed by Pyotr Tchaikovsky. This was known to be the last of his three ballets and its first performance was done on December 1892.

The Nutcracker is a ballet that centers around children and the beauty of childhood. It was also known to be the first experience of a professional dance performance.

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It should be noted that the composer of "the nutcracker is Pyotr Tchaikovsky.

According to this question, we are required the details about the nutcracker and the composer of it.

As a result of this, we can see that the Nutcracker is been composed by Pyotr Tchaikovsky and was one of his three ballets in 1892.

Pyotr Tchaikovsky is been regarded as Russian Shchelkunchik, and this is been performed  around Christmas time.

Therefore, the composer of "the nutcracker is Pyotr Tchaikovsky.

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After reading this lesson, write a 125-word paragraph explaining your views about affirmative action.

Answers

It can be noted that affirmative action is important as it favors those that suffer from discrimination .

What is affirmative action?

Affirmative action simply means the set of policies within an organization that seek to include a particular group based on their race.

From the information in the lesson, it can be noted that affirmative action is important in order to enhance equality in the country. It favors those that are discriminated against in the society.

It's vital in helping minorities secure employment opportunities and get admission into schools.

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Which phrase best describes the harlem renaissance?.

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Answer:

The Harlem Renaissance was an intellectual and cultural revival of African American music, dance, art, fashion, literature, theater and politics centered in Harlem, Manhattan, New York City, spanning the 1920s and 1930s.

I hope this helps you !!

Which of the following best describes the sources that contribute.

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People are known to have online identity. What contributes best to an online identity is authentication.

Through authentication, users therefore needs registration and logging in before they can access any site.

Some websites often uses the user's IP address or tracking cookies so that they can be able to known and identify users. An online identity is different from a real-life one. This is because most Online identities are more flexible.

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Which statement from "ain't i a woman?" is an example of pathos?.

Answers

Explanation:

i have borne thirteen children,and seen most all sold off to slavery ,and when I cried out with my mother's grief,none but Jesus heard me!and ain't I a woman?

Answer:

C: I have borne thirteen children, and seen most all sold off to slavery, and when I cried out with my mother’s grief, none but Jesus heard me!

Explanation:

Just took the test

Reed is drawing an accurate representation of the human body, head to toe, in the center of his paper. What type of balance, if any, is he creating?.

Answers

Answer:

formal

Explanation:

because the art is propotional so being formal or if not formale balance with equal

An accurate representation of the human body, head to toe, in the center of his paper is a formal type of balance.

What is human body?

The physical component of the human organism, the human body is made up of extracellular and live cells and is divided into many tissues, organs, and systems. Numerous articles cover the human anatomy and physiology.

See human blood; cardiovascular system; digestive system; endocrine system; renal system; skin; human muscle system; neurological system; reproductive system; respiration; sensory reception; and skeletal system for in-depth explanations of certain tissues, organs, and systems.

See aging, growth, prenatal development, and human development for an explanation of how the body grows from infancy to old age. The human brain is also by far the most advanced in the animal kingdom, with the neocortex in particular.

Even though many other mammals, like chimpanzees and dolphins, are intelligent, none have attained the intellectual level of the human species.

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#SPJ5

Match each sentence with the type of dependent clause it includes.

Answers

Answer:

Where are the sentences? I think we need it.

Answer:WHEN YOU GET READY IS ADVERBIAL CLAUSE,WHATEVER YOURE DOING IS NORMINAL CLAUSE,WHO ARE GOING IS ADJECTIVAL CLAUSE.

Explanation:just did it

there are 80 students in a school. every student is taking

Answers

Answer:

then you are single it every one taken

noiiiiiiiiiiinj8bd\e

Answers

WHHat DO UUuUU MEAnMY Broda

What difficulty did russia face in industrializing its economy?.

Answers

Answer:

political instability

Explanation:

Russia faced political instability during industrialization and financial problems too

Answer:

pressure from outside markets and typical international economic fluctuations.

Explanation:

Which ion in the ground state has the same electron configuration as an atom of neon.

Answers

Answer:

Highlight to reveal answers and explanations

Questions Answer

38 Which ion in the ground state has the same electron configuration as an atom of neon in the ground state? (1) Ca2+ (2) Cl- (3) Li+ (4) O2-

Answers

4

1

1

Which of the following is not considered a result of global warming?.

Answers

Answer:

.B.ncrease in fossil fuel emissions

Explanation:

The increase in fossil fuel emissions cause global warming, not the other way around

We all use memory in the same way.

Answers

Answer:

faccccttssss

Explanation:

Hope this helps! Pls give brainliest! Also, plz sub to kgirl633 on yt.

He said he (be) sorry he (gave) me so much trouble.

Answers

The correct grammar for this sentence is replacing (be/was) and (gave/got). *** read your sentence out loud to know the difference when saying it!

Write chemical formulas for the compounds in each box.

Answers

Answer:

You said compounds in each box. I think we need a picture???

Which scenario best describes a person who is likely to be vulnerable to trafficking because of drug or alcohol dependence?.

Answers

A person who in debt and needs to pay the debt off as soon as possible.

Highland company produces a lightweight backpack that is popular with college students. Standard variable costs relating to a single backpack are given below:.

Answers

Based on the information given, it should be noted that the standard cost of a single backpack will be $32.00.

From the complete information, the standard cost for the backpack is calculated thus:

Materials = $9540

Direct labor = $5936

Variable manufacturing overhead= $1484

Total standard cost = $16960

Since the number of backpacks is 530, the standard cost for a single backpack will be:

=  $16960 / 530

= $32.00

The actual cost per backpack will be:

= $32.00 - $0.20

= $31.80

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What is the purpose of this sentence within the context of the entire essay?.

Answers

Answer:

What sentence?

Explanation:

There is nothing below the question that I can see.

Read the table of contents. The traveler’s guide to japan table of contents 1. Japan’s history: then and now…………. 3 2. Itineraries for must-see cities…………. 27 3. Getting around…………………………. 46 4. Basic greetings…………………………. 63 5. Traveling on a budget……………………89 in which chapter would a reader find the most helpful information about the different modes of transportation available in japan? chapter 2: itineraries for must-see cities chapter 3: getting around chapter 4: basic greetings chapter 5: traveling on a budget.

Answers

Answer:

Answer is Chapter 3.

Explanation:

The chapter that would be the most helpful to someone planning a trip to Japan is  a chapter on the types of accommodations available.

What is the book about?

The book on the traveler’s guide to Japan is known to be a book that talks about the planning of a trip to Japan and everything to know about it.

Note that by adding a chapter on the types of accommodations available in Japan, one can be able to known what kind of accommodations  use if one is planning a trip to that country.

See full question

If added to "The Traveler’s Guide to Japan,” which chapter would be the most helpful to someone planning a trip to Japan?

a chapter on the Japanese educational system

a chapter on the governing bodies in Japan

a chapter on the cultural influences of China

a chapter on the types of accommodations available

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Martha eats eggs every morning for breakfast. No. Yes.

Answers

Answer:

Yes

Explanation:

Hope it helps. Let me know.

When earth and the moon are separated by a distance of.

Answers

Answer:

3.84x10^8 meters probably

A manufacturer of cell phone screens has found that 5 percent of all screens produced have defects. Let pd represent the population proportion of all cell phone screens with a screen defect, therefore pd=0. 5. For the sampling distribution of the sample proportion of cell phone screens from this manufacturer with a screen defect for sample size 400, μpˆd=0. 5. Which of the following is the best interpretation of μpˆd=0. 05 ?.

Answers

Answer:

For all samples of size 400 from this population, the mean of all resulting sample proportions of cell phone screens with a screen defect is 0.05.

Explanation:

George saves 18% of his total gross weekly earnings from his 2 part-time jobs. He earns $6. 25 per hour from one part-time job and $7. 50 per hour from the other part-time job. George works a total of 40 hours between the two jobs each week. What additional information is needed to determine the amount of his earnings he saves each week?.

Answers

Based on the information given, the additional information that is needed to determine the amount of his earnings will be the number of hours at each job.

From the information given, we are told that George earns $6. 25 per hour from one part-time job and $7. 50 per hour from the other part-time job and that he works a total of 40 hours between the two jobs each week.

Therefore, the additional information required will be the number of hours at each job. This will be vital in solving the question

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Select the correct answer. Which is a feature of a roth ira? a. You must pay tax if you withdraw your earnings once you're 59. 5 years old. B. You can withdraw your earnings once you're 59. 5 years old but must pay a penalty. C. You can withdraw your earnings once you're 59. 5 years old without paying a penalty.

Answers

I think the answer is C

you can withdraw your earnings once you're 59. 5 years old without paying a penalty

Which two statements when read together prove that emily went to college in toronto.

Answers

The two statements when read together that prove that Emily went to

college in Toronto include:

Emily's parents went to college in TorontoEmily went to the same college as her parents

We were told that Emily's parents went to college in Toronto and she went

to the same college as her parents.

This automatically means that she schooled in Toronto due to her parents

schooling there also and makes it the most appropriate choice.

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