A biology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. Which is the least supportive example?

A. changes in genetics in human populations

B. antibiotic resistance in bacteria populations

C. pesticide resistance in garden insects

D. changes in the color of the peppered moth population in England

Answers

Answer 1
B is the answer to this question

Related Questions

How do mountains affect the climate of a region?

(giving brainlist)

Answers

On the windward sides of mountain ranges, they raise precipitation. When they move toward land, they cause cold, moist air from the oceans to rise. On the leeward sides of mountain ranges, they reduce precipitation totals.

(Hope this helps!!!) Can I pls have a brainliest??

Answer:

As context, there are two sides of a mountain range:

A) The windward side

B) The leeward side

As mountains are tall, they block clouds which are in the troposphere. All the moisture thus falls onto the windward side, while almost none of the moisture from the rain gets to the leeward side.

In a nutshell, mountain ranges create barriers for precipitation which blocks off moisture to the leeward side, creating deserts.

This is why you see mountain ranges near deserts.

How would you classify a specific area of cells in the liver that, together, produce bile salts that are stored in the
gallbladder?

А
Cell
B
Tissue
C
Organism
D
Organ system

Answers

Answer:

I would believe it's A Cell

Explanation:

The reproductive strategy when hatchlings are able to move and
feed themselves​

Answers

Explanation:

Precocial development The reproductive strategy in which hatchlings of birds are able to move and feed themselves.

The order of amino acids determines the structure and overall function of a protein. (True or False)?

Answers

Answer: TRUE

Explanation:

tbh not 100% sure

Which phase of the cell cycle is shown in image A

Answers

mitochondria i think

Explain ONE possibe advantage of vivipary when compared to
ovipary​

Answers

Embryos are protected and physiologically maintained by the pregnant female.

*EXTRA POINTS*
A person pushes the same box with the same amount of force on 3 different surfaces. Which surface exerts the most friction on the box?

Answers

Answer:

Surface A.

Explanation:

The box stops faster than other surfaces here.

This means the surface applies greater frictional force to the box conpared to others.

1.2 Identify TWO types of stressors that learners are likely to experience in a post-school
destination such as a college or university, or the workplace.

Answers

Answer:

The two types of stressors are;

1. Physical stress

2. Psychological stress

Explanation:

Stress is a state of subjecting a person or thing to different forms of pressure. Stressors are factors that can lead to stress. When a person gets into an institution of higher learning or begins working with an establishment, he can face different kinds of stress. Two of them include;

1. Physical stress: This stress could be caused by excessive exertion in activities. In the school environment, attending lectures, completing assignments, and engaging in social activities could result in burn out.

2. Psychological stress: This stress can be caused by emotional and cognitive factors. Rigorous deadlines and expectations from bosses can lead to emotional drain.

How is carbon moving between the air and found it decreasing in the  diodome

Answers

Answer: They read articles about photosynthesis. They investigate photosynthesis, energy storage molecules, and carbon in the sim. ... This process moves carbon from biotic to abiotic matter. Carbon dioxide in the biodome decreased because decomposers decreased which means there was a decrease in cellular respiration overall.

Explanation:

· The role an organism or a population plays in an ecosystem is known
as its -
A. Adaptation
B. Niche
C. Habitat
D. Prey

Answers

Answer:b

Explanation:

Why do most premature babies have breathing troubles?

Answers

Answer:

There premature so, its logical becuase they arent fully develeoped

Explanation:

PLEASE HELP ME! I HAVE NO BRAIN CELLS.

Some minerals are evenly distributed around the planet, while other minerals are quite rare. Why are some minerals so rare and unevenly distributed?


A. Certain minerals form only under high heat and pressure that develop near volcanoes.

B. Certain minerals form only in Earth's crust, so they are difficult to locate.

C. Certain minerals form only in specific climates, and not all climates, are the same around the world.

D. Certain minerals form only in the extreme heat found at the bottom of lakes and rivers.

Answers

Answer:

C

Explanation:

Minerals, fresh water, and biosphere resources are distributed unevenly around the planet as a result of past geologic processes. ... Mineral, fresh water, ocean, biosphere, and atmosphere resources are limited, and many are not renewable or replaceable over human lifetimes.

The option (C) is correct. Certain minerals form only in specific climates, and not all climates, are the same around the world.

What are minerals?

A mineral is a naturally occurring inorganic element or compound having an orderly internal structure and characteristic chemical composition, crystal form, and physical properties. Common minerals include quartz, feldspar, mica, amphibole, olivine, and calcite.

Moreover, the major minerals, which are used and stored in large quantities in the body, are calcium, chloride, magnesium, phosphorus, potassium, sodium, and sulfur. The trace minerals are just as vital to our health as the major minerals, but we don't need large amounts.

Therefore, economic minerals are used in a wide range of applications related to construction, manufacturing, agriculture and energy supply. Economic minerals include: Energy minerals used to produce electricity, fuel for transportation, heating for homes and offices and in the manufacture of plastics.

Learn more about minerals:

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define ammonotelism?​

Answers

Answer:

It is the excretion of ammonia and ammonium ions

What type of selection is most likely responsible for splitting a population into separate species within the same habitat! A.
disruptive selection
B.
directional selection
C.
stabilizing selection
D.
artificial selection

Answers

Answer:

disruptive selection

Explanation:

Answer:

A: Disruptive selection

Explanation:

I just did this Study Island a couple days ago. I got you.

cell division gizmo answer key

Answers

look it up I might have what your looking for

Hold on lemme get the link

16. Which of the following causes the brain to stimulate faster breathing?
high levels of oxygen in blood
low levels of oxygen in blood
high levels of carbon dioxide in blood
low levels of carbon dioxide in blood
Sao

Answers

Answer:

high levels of oxygen in blood

What happens at a tectonic plate boundary? A. Sea Floor Spreading Takes Place. B. An oceanic plate becomes a continental plate. C. Two Tectonic Plates interact with each other.

Answers

Answer:c i guess

Explanation: its a somewhat vague question tbh

HELP!!!! 50PTS!!!!!

Which of the following is not one of the steps through which scientists hypothesize simple cells were produced? (3 points)
The biotic synthesis of small inorganic molecules
The joining of small molecules to form macromolecules
The origin of self-replicating molecules
The packaging of macromolecules into protocells

Answers

Answer:

The biotic synthesis of small inorganic molecules

Explanation:

The biotic synthesis of small inorganic molecules is not one of the steps through which scientists hypothesize simple cells were produced.

What do you mean by a Cell?

A cell may be defined as the smallest structural and functional unit of life in the living entities.

Biotic synthesis of small inorganic molecules lacks the presence of essential elements like hydrogen and carbon. In the absence of such important biomolecules, simple living cells are impossible to synthesized.

Therefore, the correct option for this question is A.

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I am giving 15 ponits! pls answer!!
How do you predict that a change to a single nitrogen base, such as an adenine or a thymine, could affect the function of a gene?

Answers

Answer:

Study whether a different protein is produced or has a different function because another amino acid has been synthesized

PLEASE MARK ME BRAINLYIST

Explanation:

WILL MARK BRAINLIEST 100 POINTS
In protein synthesis, why is it so important that RNA copies the message that DNA has so precisely?
A Copying the bases incorrectly changes the DNA
B Copying the bases incorrectly could change the shape of the ribosome
C Copying the bases incorrectly could cause the amino acids to be different which would change the protein

Answers

Answer:

I think it is A

Explanation:

hopefully im right so sorry if not

It is A

hope this helps

Unlike Animals ,Fungi...

Answers

Answer:

Digest their food before ingesting it.

how will cellular respiration affect oxygen levels

Answers

Answer:

Cellular respiration affects oxygen levels because cellular respiration removes oxygen from the atmosphere while oxygen levels puts it back but as carbon dioxide

Explanation:

I completed all my science courses already lol!

What would normally happen after a new Chinese dynasty came to power?
A.
A new astronomer would be appointed.

B.
The new dynasty would continue on with the previous calendar.

C.
Star catalogues would be updated.

D.
Guest stars would begin to appear in the night sky.

Answers

China had various dynasties throughout the years and had heritable monarchial administrations that ruled over China for many years. The major dynasties were Shang, Zhou, Han Sui and many others.

A new astronomer would be appointed after a new Chinese dynasty came to power.

What happens in the establishment of a dynasty?

With the change and rise in cultural, political and economic powers and variations, the dynasties changed and established to set the new rule and ruler.

Whenever a new dynasty establishes the astronomer is replaced with a new one. They were appointed to maintain the record of the time and to make the Chinese calendars.

Thus, option A is correct.

Learn more about Chinese dynasties here:

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What treatment is used for Norovirus? Vaccine Antibiotics No known treatments are available Over-the-counter medicine​

Answers

Answer: no known treatments

Explanation:

describe an example of a change in DNA that would cause a frameshift mutation

Answers

Answer:

A frameshift mutation is a genetic mutation caused by a deletion or insertion in a DNA sequence that shifts the way the sequence is read. ... For instance, if just one nucleotide is deleted from the sequence, then all of the codons including and after the mutation will have a disrupted reading frame.

Answer:

A frameshift mutation is a genetic mutation caused by a deletion or insertion in a DNA sequence that shifts the way the sequence is read. ... Therefore, frameshift mutations result in abnormal protein products with an incorrect amino acid sequence that can be either longer or shorter than the normal protein.

hope it helps

How can we tell that two species shared a common ancestor, and are therefore related?

Answers

Answer:

Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features). Similarities and differences among biological molecules

Explanation:

There are multiple ways you can tell

you can look at the bone structure of an organism and see if it's homolougous

Or use a cladogram to tell what species share a common ancestor ( hope this helps)

What is meant by the term gender roles?
O A. The social injustice of being either a man or a woman
O B. The expected behavior of men and women
O C. The sex of a child at birth
O D. The gender a person wants to be

Answers

Answer:

B. The expected behavior of men and women

The term gender roles may be defined as the expected behavior of men and women in society. So, the correct option is B.

What do you mean by Behavior?

Behavior may be defined as the observable response of the individual to external or internal stimuli.

Gender roles describe the numerous aspects of the behavior of men and women in society. It includes how they speak, act, dress, behave, nurture their children, and many more.

Therefore, the correct option for this question is B.

To learn more about Gender roles, refer to the link:

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A. Red tailed hawks
B. White spruces
C. Red foxes
D. Lynx

Answers

Answer:

Red foxes

Explanation:

The arrow shows the transfer of energy from the shrew to the red fox

How does the carnivorous plant catch its victums?

Answers

Pitfall traps (pitcher plants) trap prey in a rolled leaf that contains a pool of digestive enzymes or bacteria. Flypaper traps use a sticky mucilage. Snap traps utilise rapid leaf movements. Bladder traps suck in prey with a bladder that generates an internal vacuum.

Answer:

They use special traps that are connected to them.

Explanation:

For example, the Venus Flytrap uses it's "mouth" to close on the fly. A sundew plant uses sticky spines to stuck to the bugs and slowly curls up and digests the bug.

An ant is a unicellular organism true or false​

Answers

Answer:

Hellooo

ur answer is false

it isn't an unicellular organism

An ant is a multicellular organism. Is an ant unicellular? of course not. unicellular means consist of only a single cell. Multicellular organism are organism that consist of more than one cell , in contrast to unicellular. All species of animals, land plants and most of the fungi are multicellular . An ant is a multicellular organisms. You can see arms and head and other organs on ant. Unicellular organisms would not have any organs. Therefore Ant is a multicellular organism. Please give me brainliest
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They are guided by a voluntary Board of Directors.What is an appropriate private community service project that responsible citizens might undertake in response to this notice?A. organize a 10K bike race for breast cancerB.establish a book club at the local high schoolC. help repair a nursing home that has been floodedD.take senior citizens to a Miami Heat basketball game which pint on the number line best represents the squat root of 10 Explain why the last image would be an ApocalypseNo LINKS if u don't know it DOn'T ANSWER IT. Write a short story or scene about the Characters in Do Not Go Gentle by Dylan Thomas. What biome is the Golden Wheel Spider located in? Which of these may be caused by an interaction between the hydrosphere and geosphere?tidessoil errosionphotosynthesismelting of icebergsPls HELP A scooter acquires a speed of 36km/ h in 5s just after the start. 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Will give 100 POINTS for WHOEVER WRITES THE LONGEST AND BEST ANSWERAnswer the following question: The New Deal marked the final triumph of loose construction (Hamiltonian) over the strict construction (Jeffersonian) school of Constitutional interpretation; it set the precedent that Congress and the President may do just about anything they believe will benefit the general welfare of the majority, even if powerful minority interests are offended.Points of interest:New Dealers believed in loose construction of federal powers (easily proven, but don't forget to do so)New-Dealers won a"final, near-total triumph"over opponents, allowing almost unlimited government ever after.The New Deal offended some "powerful minority interests" (also easily proven, but don't forget to do so.) does anyone know the answer to this ? A number x increased by 5 is greater than or equal to 25. Part A. 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