Which factor does not determine the strength of a toxin on a human population? (2 points)
A. Length of exposure
B. Timing of exposure
C. Genetic differences
D. Substance type

Answers

Answer 1

Answer:

C. Genetic differences

I hope this helps you

:)


Related Questions

^^ which of the following would have the highest species richness?

Answers

Answer:

Tropical Ecosystems

Explanation:

I'm not sure what the following is, but tropical ecosystems have the highest species richness. Thus, the higher temperature in the tropics cause higher rates of metabolism, ecological dynamics and coevolutionary processes, which generate and maintain higher biodiversity.

Agatha quit school 6 months ago and, while she found a job, she finds it unfulfilling. During this time, Agatha has felt sad and worthless. Agatha knows she should probably re-enroll in school, but she has no energy to start that process. She also lacks any interest in going out, and her inability to enjoy companionship has resulted in lost friendships and loss of potential relationships. Agatha would MOST likely be diagnosed with _____ disorder.

cyclothymic
obsessive
bipolar
major depressive

Answers

Agatha has no energy to start that the process of enrolling in school. She also lacks any interest in going out, and her inability to enjoy companionship has resulted in lost friendships and loss of potential relationships. Agatha would MOST likely be diagnosed with   major depressive  disorder.

What is Major Depressive Disorder.

Major Depressive Disorder is regarded as a mental illness where one experiences   persistent and extended periods of depression and mood disorder which affects the quality of life, making them loose interset  in major areas of thier lives.

The probable causes of this depressive disorder can emanate from

Having a stressful or unfulfilling  life divorceillnesslack of job or money

Here Agatha feeling sad and wortrhless with lack of interest and loss of friendships shows that she is suffering from a clinical disorder called ,Major Depressive Disorder, (MDD).

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Help if you know about overfishing. What two suggestions are given to help stop overfishing?!

Answers

Answer:

YOU CAN HELP STOP OVERFISHING

The world’s oceans are so big we thought for a long time that there was nothing humans could do to hurt them. Now we’re facing an imminent and global collapse of our fisheries, projected to happen as early as 2048, thanks to overfishing, wasteful fishing practices and massive overconsumption. But, there are a few key tried-and-tested solutions to overfishing that have been successfully implemented around the world. The trick is to scale these solutions up to a global scale, encouraging countries that have originally been resistant to helping and get them onboard, and supporting countries that don’t have the means to update their fishing policies themselves.

Here is what needs to happen…

CREATE MORE MARINE PROTECTED AREAS

Currently, less than two percent of the world’s oceans are protected in marine parks; and less than one percent of the oceans are protected from any kind of fishing. More no-catch zones must be established to allow fish populations and their ecosystems to recover and replenish themselves to ensure fishing for future generations.

The Marine Conservation Institute wants to increase that number tenfold, and have ten percent of our oceans become Marine Protected Areas by 2020. We would like to see 20 percent of the ocean protected to ensure increased healthy fish stocks in the future.

STOP TRAWLING

Trawling drags huge nets through the ocean that scoop up every animal and the ecosystem in its pathway, resulting in massive wasteful bycatch – dead fish are returned to the sea because they weren’t the target fish. We don’t have that kind of sea life to waste. Though there are many programs that focus on decreasing by-catch, and worldwide there are small regions where bottom trawling is banned or limited, these measures aren’t enough. Trawling needs to be banned outright.

Facing depleted fish stocks with an imminent and complete collapse, the Chinese government imposed a trawling ban in Hong Kong’s waters that took effect in December 2012. They did this by buying fishing vessels fitted for trawling, and supporting deckhands who’d be affected by the reduced amount of fish caught. Bans like this in the waters of Alaska, Chile and elsewhere are being fought for by environmental organizations. They need our help!

WORLDWIDE CATCH SHARES

Catch shares is a system of fishing management that is proven to allow fish stocks to replenish, while saving the livelihoods of fishing communities by preventing a sudden collapse. A total allowable catch is established, using scientific data about the health of fish stocks and the environment in a certain area, and catch shares are licensed out to each fishing business telling them exactly how much of each seafood species they’re allowed to catch.

Using catch shares makes seafood more valuable, meaning a higher, more predictable profit for fishermen, while protecting the environment. As opposed to limiting the time of a fishing season—driving fishermen on a mad dash to make their living in a short time and use trawling or other unsustainable fishing methods to do it—catch shares foster communication and stewardship.

A study of American and British Columbian catch shares systems found that over a decade, the total allowable catch increased 19 percent, by-catch decreased by 66 percent, and fishermen made 68 percent more money while having one-third fewer accidents on the job. And 100 percent of fishing businesses complied, rarely going over their limit. It’s a proven system that needs to be implemented worldwide, and strengthened where it does exist, like the Common Fisheries Program in Europe or on the Pacific Coast of the US and Canada.

Which is organelle is labeled E

Answers

Answer:

Golgi aka Golgi Apparatus

Explanation:

It is a red layered looking part of the Eukaryotic Plant Cell.

How the plate tectonics play a role in the creation of plutons?

Answers

Answer:

The majority of granitic magmas are formed by melting near the base of the continents. The magmas slowly rise through the crust like great balloons. They solidify near the surface to form gigantic bodies of igneous rock called plutons, which are exposed later when uplift and erosion remove the overlying rock.

Explanation:

Which of these is
described as "the taking
of carbon dioxide out of
the atmosphere and
locking it into glucose
molecules''?

A. decomposition

C. respiration

B. photosynthesis

D. biomagnification

Answers

Answer:

A. decomposition

Explanation:

hope this helped:)

A variety of plant populations can be found in a prairie. What would be the most likely effect on a plant populations if there was a significant decrease in rainfall? A- Competition for water among the plants would decrease B-Competition for water among the plants would increase C- it would increase the ability all the plants reproduce D-it would have no effect on the plant populations.

Answers

The most likely effect on plant populations in a prairie if there was a significant decrease in rainfall would be an increase in competition for water among the plants. So, the correct answer would be B - Competition for water among the plants would increase.

What is a plant population?

Plants are dependent on water for a variety of processes, including photosynthesis, growth, and reproduction. In a prairie ecosystem, different plant species coexist and comete for limited resources such as water, nutrients, and sunlight. A decrease in rainfall would lead to a reduction in the available water supply, which would result in increased competition for water among the plants. As water becomes scarcer, plants will need to adapt to survive. Some plants may be better able to tolerate dry conditions or have deeper roots that can access water from deeper in the soil.

Hence, So, the correct answer would be B - Competition for water among the plants would increase.

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Both ________ and ________ can change global species diversity. Group of answer choices emigration; extinction speciation; immigration extirpation; extinction immigration; extirpation speciation; extinction

Answers

Both immigration and extirpation can change global species diversity

Hope that helps!

4. The frequency of a dominant allele (P) in a population is 60% and the frequency of the recessive allele (p) is 40%. Predict the probability of the possible genotypes in this population.​

Answers

should be at least like 20%

2. Which phase of meiosis is represented below?
A. anaphase
B. prophase
C. telophase
D. Metaphase​

Answers

Answer:

Prophase....if it's not that it could be Anaphase then...

Answer:

the answer is C  metaphase

i took the test

Explanation:

What are 4 Types of stele in lycopodium??

Answers

Answer:

Actinostele,Plectostele,Mixed Protostele,Haplostele

Explanation:

I hope this helps :)

Two siblings are born to the same parents. One sibling has brown hair, and the other sibling has blonde hair.

Which statement about the siblings' genetic information is true?

Their genes for hair color have been moved to different chromosomes.
They have different alleles for hair color.
They both carry mutations in their genes.
Their genes are identical.

Answers

Answer:

I believe it is B.They have different alleles for hair color.

       I hope this helps with your problem!

                       Have a wonderful morning, afternnon, or night!

                                                          ~Dreamer1331~

*please mark BRAINLIEST if you correct and you feel I deserve it when available, thank you!*

Answer:

it would be statment one

Explanation:

well the way this works is like this

Explain energy and the various forms it takes and how it transfers.

Answers

Answer:

Okay, so when talking about energy, this is a broad topic. We have light energy, sound energy, heat energy, electric energy. Let's shorten the topic with sound energy.

Sound energy

Sound energy is an energy that travels through many surfaces. We hear this sound energy on a regular basis, all day long. When you turn on your radio for instance, that is sound energy going through the room.

__________________________________________________________

Questions?

Ask in comments.

are ingredient in energy drinks helping a runner expending a lot of energy.

Answers

Caffeine since it's an ingredient that boosts you're body in energy.

Which statement describes the solar feature labeled B?

Image of the sun with three solar properties labeled by A, B, and C. Label A points to lit particles shooting outward from and then coming back towards the sun's surface. Label B points to a region on the sun's surface that is bright. Label C points to the a layer of the sun's atmosphere.

An envelope of plasma surrounding the sun
A stream of glowing gas that shoots out from the sun in an arch
A brief eruption of intense high-energy radiation from the sun's surface
A dark spot appearing from time to time on the sun's surface

Answers

Answer:

A brief eruption of intense high-energy radiation from the sun's surface

Explanation:

Sometimes the sun experiences a magnetic storm that appears as a bright spot on its surface. Through an explosion, there is a release of intense high-energy radiation. These explosions are called solar flares and often happen within magnetic fields, just like sunspots.

Answer:

C. A brief eruption of intense high-energy radiation from the sun's surface

Explanation:

I got it correct on the test

Deserts are defined as regions that have less than ____ inches of rain per year.

Answers

Answer:

A place that receives less than 10 inches (25 centimeters) of rain per year is considered a desert. Deserts are part of a wider class of regions called drylands.

Explanation:

. Explain why the universal recipient can receive all blood types.​

Answers

Answer:

It because they have no antibodies to A, B or Rh in their blood and can receive red blood cells from a donor of any blood type.

Explanation:

please help I need an answer fast! if you help I'll give brainliest!

2. A population of salamanders has two colors, blue and white. Blue is the dominant color and white is recessive. The frequency of the white allele is 36%. What percentage of the salamander population is white?​

Answers

64%

hope it helps...!!!

Answer:

i think question of ans is 64%

Please list FOUR characteristics of mammals?

Answers

Answer:

hair or fur, warm-blooded, young born alive, mammary glands and complex brain

Answer:

presence of hair or fur, warm-blooded, young born alive, mammary glands and complex brain.

Explanation:

According to the etext reading for Marine Biomes, which of the following are reasons
the ocean marine biomes are a challenging place for organisms to live?

some areas are extremely dark and deep

all of the organisms have to live without sunlight

high waves can be rough and powerful

organisms have to be able to live in extremely salty conditions

Answers

Answer:

Brainliest pls

Explanation:

all of the organisms have to live without sunlight

HELP ME OUT PLS!!!!!!!!!!!!!

1) A__ star has a greater temperature than a star.

A) blue, red

B) red, blue

C) red, yellow

D) yellow, blue​

Answers

Answer:

D) yellow, blue

Explanation:

Yellow is hot like sun, hot sun sun is hot yellow. blue is cool color as well.

An illustration of how a particular DNA mutation will most likely affect the polypeptide produced shown. What type of mutation is illustrated?

Answers

Answer:

Deletion i think

Explanation:

Several kinds of mutations including deletions, point mutation, insertion and translocation can happen.

What are DNA mutations?

DNA mutations are irreversible alterations to a gene's DNA sequence. The degree of mutations varies. Some have an influence on how a cell or a whole organism works, whereas others have zero effect. The quantity of DNA changed by mutations varies as well. They can range from one nucleotide to huge chromosomal regions. DNA mutations can occur as follows:

Inherited mutations: Parents who have mutations can transmit them on to their children. Germline mutations: are found in every cell of a person. De novo (new) mutations: develop as a result of chance inside one or very few eggs or sperm, or shortly after fertilisation.Acquired mutations: Environmental substances known as mutagens can affect DNA.

Mutation types:

Insertion/Duplication/Deletion: the insertion or removal of nucleotides from the DNA sequence. They can be as little as a single nucleotide or as vast as a chromosome with tens to hundreds and thousands of nucleotides.Point mutation: substitution of one nucleotide for the other. For instance, an "A" becomes a "T."Translocation: the transfer of a DNA fragment through one chromosome to the other.Inversion: a 180° flip of a Segment of DNA that causes it to be inverted in comparison to its original structure.

Therefore, the mutations in DNA can be of several types.

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What is one reason scientists have developed a system to classify organisms?
Classification allows for organisms to interbreed and change.
A system was needed to better track genetic changes in an organism.
Classification allows for better identification of new organisms.
A system was needed to see microscopic organisms with more detail.

Answers

Answer:

Classification allows for better identification of new organisms

Explanation:

Classification is used to identify organisms and categorize them so scientists can have an easier time studying them

Biodiversity is the
A. number of species found in a particular habitat or ecosystem.
B. variety of organisms on Earth in a particular habitat or ecosystem.
C. term used to differentiate different ecosystems and habitats from each other.
D. term scientists use to describe an ecosystem that has too many species to count.

Answers

Biodiversity can be defined as the variety of organisms on Earth in a particular habitat or ecosystem.

What is biodiversity?

Biodiversity is coined from two words namely:

Bio meaning lifeDiversity meaning variety

This means that biodiversity refers to the number and variety of species of plant and animal life within a region or habitat.

Different habitats or regions have varying biodiversity meaning that a region is more bio-diverse than others.

Therefore, biodiversity can be defined as the variety of organisms on Earth in a particular habitat or ecosystem.

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Cells that detect blood osmotic pressure are called

Answers

Answer:

Osmoreceptors

Explanation:

"Osmoreceptors are sensory receptors that detect changes in osmotic pressure and contribute to maintaining fluid balance in the body. They are primarily found in the hypothalamus and kidneys."

-The School of Biomedical Sciences

Drag each label to the correct location on the image.
Match each activity to the graph that illustrates its effect on a population.

Answers

Answer in picture below:

Base on the given:

if the line goes down = decrease/bad

if the line goes up = increase/good

~Lenvy~

which of these describes what happens when the temperature of an object increases

Answers

Answer:

kinetic energy

Explanation: When the temperature of an object increases, the average kinetic energy of its particles increases. When the average kinetic energy of its particles increases, the object's thermal energy increases. Therefore, the thermal energy of an object increases as its temperature increases.

What do we call the process of
water turning into an atmospheric gas?
A. freezing
B. evaporation
C. perspiration

Answers

Answer:

B

Explanation:

Evaporation

The water turned into gas which is called evaporation

Answer:

Evaporation :)

Explanation:

An example is water and a hot pot. When the water starts to boil, it slowly starts turning into a gas. As this continues, the water will continue to disappear. If you have a lid on the pot, you will find the water droplets on it. The way the water got there was by turning into a gas or evaporation :)

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Were foxes around during the ice age? not particularly urgent or needed answer, just want to know.

Answers

Answer:

Actually, yes they were! Foxes have been around for 3.2 million years and the ice age was only 2.4 million years ago.

Explanation:

Hope it helped!

what are four eukaryotic kingdoms

Answers

Answer:

Animalia, Plantae, Fungi and Protista

Explanation:

Animalia- animals

Plantae- plants

Fungi

Protista- amoebas, diatoms, dinoflagellates ect.

Hope this helps!

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:5 In chipmunks, the dominant allele (H) codes for short-haired fur and the recessive allele (h) codes for long-haired fur. What is the probability that the offspring of a cross between a male chipmunk (Hh) and a female chipmunk (hh) will have either fur type? Hi! I need help with a survey thing I'm doing I just need a few people and I have posted in a different place as well but I hoped someone could help me out her as well. here's te question. give an example of previous experiences you've had that involved a model?(These can be school related or from your personal life.)what was the setting and real-world use) ?what were the basic components of the model ? What assumptions are built into the model and what are the limits of the model, or what can the model fail to explain?* DOESN'T HAVE TO BE RELATED TO ANY SUBJECT IN PARTICULAR I JUST SELECTED COMPUTER AND TECH CAUSE THATS THE CLASS I'M DOING THIS FOR. -10.3r = 1.03 what is R? 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The second row shows Bike, and has 20, 15 minus t, and 20 left-parenthesis 15 minus t right-parenthesis.A table showing Rate in mile per hour, Time in hours, and Distance in miles. The first row shows Run and has StartFraction 1 Over 8 EndFraction, t, and StartFraction 1 Over 8 EndFraction t. The second row shows Bike, and has StartFraction 1 Over 20 EndFraction, 1.125 minus t, and StartFraction 1 Over 20 EndFraction left-parenthesis 1.125 minus t right-parenthesis.A table showing Rate in mile per hour, Time in hours, and Distance in miles. The first row shows Run and has StartFraction 1 Over 8 EndFraction, t, and StartFraction 1 Over 8 EndFraction t. The second row shows Bike, and has StartFraction 1 Over 20 EndFraction, 15 minus t, and StartFraction 1 Over 20 EndFraction left-parenthesis 15 minus t right-parenthesis. Kosovski company is considering projects s and l, whose cash flows are shown below. These projects are mutually exclusive, equally risky, and are not repeatable. If the decision is made by choosing the project with the higher irr, how much value will be forgone? note that under some conditions choosing projects on the basis of the irr will cause $0. 00 value to be lost. What is the answer?2/5 + 3/4 Which was an advantage for the north at the start of the civil war? a larger population a well-led army more food production a long coastline urgent please help!!!!! The Accounts Receivable balance for Company at December 31, 2023 was 29000 . During ,2024 the company earned revenue of 462000 on account and collected 324000 on account. the company wrote off 6000 receivables as uncollectible. Industry experience suggests that uncollectible accounts will amount to 2% of accounts receivable.A. Assume the company had an unadjusted 2600 credit balance in Allowance for Bad Debts at 31, . Journalize 's the company's December 31, 2024 , adjustment to record bad debts expense using the percent-of-receivables method. B. Assume the company had an unadjusted 1900 debit balance in Allowance for Bad Debts at December 31, 2024 . Journalize 's the company's December 31, 2024 , adjustment to record bad debts expense using the percent-of-receivables method. survey showed that the probablity that an eclaimed that he could help place any employee inid in a job that Is sultable for the employee Is 0.65. A psychometric test consultantcompany decides to take this test. The test has an abased on the result of a psychometric test. An employee working in a particularrate of 70%. This data is represented in the tree diagram.fest predicts thatthe employee is inprobability thatthe employeeis in thetest precicts twrong jobthe employee is inthe wrong jobSelect the correct answer.Which of these probability values fit the tree diagram?RA) = 0.35, P(6) = 0.65, RQ) = 0.70, P(O) = 0.30, P(E) = 0.30, P(A) = 0.70O B. PA) = 0.35, P(6) = 0.65, A(Q) = 0.70, R,D) = 0.30, A8) = 0.70, RA = 0.30O c.14) = 0.35, P(6) = 0.65, PQ) = 0.30, P(O) = 0.70, RJ8) = 0.70, AA = 0.30= 0.30, PA = 0.70 During the prewriting stage, writersA.check grammar, usage, mechanics, and spelling.B.make sure each supporting detail fits their main idea.C.organize their ideas in paragraphs.D.consider different topics of interest to them Adam says 0.25 is smaller then 2_5 Explain why he is correct