why does having genetically diverse population make a species more likely tto survive a change to the enviorment .​

Answers

Answer 1

Answer:

the answer is that genetic diversity serves as a way for poulplation to adapt to changing envirements

Explanation:

i asked my collage science teacher

Answer 2

Answer:

They are more likely to have individuals with an adaptation.

Explanation:


Related Questions

DNA is very small, one complete turn of a DNA helix is about

O A. 12 nm
B. 3.4 nm
.cher
C. 1.7 nm
ok
D. 34 nm

Answers

your answer is option B.3.4

The answer is b (3.4)

3.
Read this sentence from the passage.
The tortoises which live on those
islands where there is no water,
or in the lower, arid parts of
the others, feed mainly on the
succulent cactus.
The word succulent MOST LIKELY
means
A. dried out.
B. chunky.
C. moist.
D. tough.

Answers

i think it’s C because cactuses store water in them, and also it mentions that the tortoises live in dry areas so it makes sense that they’re feeding on cactuses to get some water


What was the experimental variable we tested in the lodine Clock Reaction?

Answers

Answer:Experiment 1084-04: lodine Clock Reaction Purpose Determine the rate law for an iodine clock reaction and study the influence of st on that reaction abruptly that it can be as startling as the sudden sound of an alarm clock, hence the clock reaction Background Information chemical equations can be written for chemical reactions, only some will proceed while others do not. Among the ones that do proceed some reactions occur as soon as reactants are mixed, while others occur over minutes, hours, or n over several years. What are the controlling in predicting if a reaction will take place and the speed at which it will? Thermodynamics can answer the question, "Will the reaction take place?" Once the reaction is capable of proceeding kinetics can answer the other question, "How fast You will study the rate of the reduction of potassium persulfate, KoS Os, with sodium iodide, Nal. The net ionic equation for the reaction is eve The rate law for this reaction is in the form of And you will need to determine the reaction orders a and b, as well as the rate constant, k. Keep in mind that exponents can not be determined by jus looking at the chemical equation the reaction will take place? The rate of a reaction is defined as the increase in molar concentration of product of a reaction per unit time or the decrease in molar concentration of reectant per unit time. The usual unit for the rate is moles per liter per sec (mol/L s or M/s). Experimentally, it has been found that a reaction rate depends on the concentrations of the reactants. Usually a higher reactant concentration increases chance of collision among the reactants per unit time causing a faster reaction rate. An equation describing the relationship between the reaction rate and the concentration of the reactants You will need a way to determine how much of the reactants were spent over the given time period. Preferably, the concentrations of the reactants should not change too much; therefore the reaction rate can be represented by the initial concentrations of reactants (the initial-rate method). In this experiment, we will couple another reaction that consumes the product, 12 very quickly. The new reaction is the reduction of is called a rate law. For the elementary reaction Note that l2, which was produced in reaction (1) is consumed as fast as it is produced by reaction (2) to regenerate two l. i.e. [门is kept constant. By keeping [S203-9 much smaller than the initial concentration of S,0, we can assure [S20,1 is also kept nearly constant when S203 is completely consumed. At this point, the 12 is no longer eliminated by the reaction and starts to accumulate. This point is signaled by sudden appearance of the dark color from the interaction of l2 with starch indicator. We can measure the time elapsed till the color appears Rate k [AIB] The proportionality constant, k, is called the ate constant in the relationship between the rate nd concentrations. The rate constant has a fixed alue as long as the reaction temperature is held nstant. The exponents, a and b, are called the action order, and are frequently, but not always, egers. More importantly, they must be termined experimentally In this experiment you will determine the rate an iodine clock reaction, and study the effects of perature and a catalyst to the reaction rate ugh there are several versions of an iodine k reaction, all of them share a common feature: completion of the reaction is signaled by the en appearance of a dark purple color. This is characteristic of the interaction between cular iodine and starch. When the reaction is ed out correctly, this color will appear so According to the reaction stoichiometries of reactions (1) and (2), two molecules of S203 are required to counteract the consumption of one molecule of S20a2. Since S2032 would have been completely consumed when the dark purple color appeared, the Δ[SO ] should be % of the initial concentration of S203 15-08-2] = ½ initial [S,03-21

Which of the following describes a solution that contains a buffer?
• A. Citric acid is added to the solution, but the pH of the solution does
not change.
O B. Distilled water is added to the
does not change.
solution, and the ph of the solution
• C. Acetic acid is added to the solution, and the ph of the solution
becomes lower.
D Sodium hydroxide, a base, is added to the solution, and the pH of
the solution becomes higher.

Answers

Answer:

a  Citric acid is added to the solution, but the pH of the solution does

not change.

Explanation:

Which of the following processes involves breaking down 3-carbon molecules into 2-carbon molecules?

Glycolysis

Krebs Cycle

Transition Reaction

Electron Transfer Chain

Answers

Glycolysis breaks down 3-carbon molecules into 2-carbon molecules.

What is wrong with this model of the atom?
n P+
Cloud Region
A. The protons are in the wrong place.
B. The neutrons are in the wrong place.
C. The electrons are in the wrong place.
D. The protons and neutrons are in the wrong place.

Answers

Answer:

A

Explanation:

The atomic massof an element is defined as (the SUM) of masses of protons and neutrons in an atom

Explain how you think the end products of cellular respiration would be altered if you did
not eat any carbohydrates for an entire week?

Answers

Answer:

low energy and slow digestion

The MLH1 protein dimerizes with the PMS2 protein to form a complex that is involved in the correction of errors of DNA replication. Loss-of-function mutations in the genes that encode for these proteins increase the incidence of colon cancer. Which type of DNA error would be repaired by the activity of this complex

Answers

Answer:

Mismatched bases

Explanation:

have a great day!

Which activity is a way engineers can control erosion?
O A. Testing a body of water near a building site to make sure that it
can support wildlife
B. Using protective barriers to hold the soil on sites exposed by
construction activities
C. Designing buildings that can be maintained using minimal water
and electricity
D. Looking for soil that contains minerals that bind with particular
pollutants

Answers

Answer:

B. Using protective barriers to hold the soil sites exposed by construction activities.

In your own words, describe the role of the scientific method in scientific investigation.

Answers

The role of the scientific method would be to test your hypothesis

The scientific method serves as a structured framework for conducting scientific investigations.

How does the scientific method shape investigative processes?

The scientific method involves a series of steps, starting with observation and formulation of a research question. Researchers then formulate hypotheses, educated guesses about the outcomes of their experiments.

These hypotheses are tested through carefully designed experiments, allowing for the collection of empirical data. The collected data is then analyzed to draw meaningful conclusions. The scientific method promotes objectivity, consistency, and reproducibility in research, enabling scientists to build upon existing knowledge and refine their understanding of the natural world.

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Hello everyone, I need your help plz
Define the word Microbiology:-

Thx ^_^

Answers

Answer:

Microbiology is the study of microscopic organisms, such as bacteria, viruses, archaea, fungi and protozoa. This discipline includes fundamental research on the biochemistry, physiology, cell biology, ecology, evolution and clinical aspects of microorganisms, including the host response to these agents.

it is the branch of biology that studies micro-organisms (very small organisms). ... The scientific study of microorganisms. (biology) The branch of biology that deals with microorganisms, especially their effects on man and other living organisms.

the study of all living organisms that are too small to be visible with the naked eye. This includes bacteria, archaea, viruses, fungi, prions, protozoa and algae, collectively known as 'microbes'.

hope it helps

PLEASE MARK BRAINLIEST

What is the constant of “Which bait works best for a homemade fly trap?” Plz answer quick!!!!

Answers

Answer:

Mix scraps of meat (the older, the better) with something sweet (see list below). Lots of people swear by using rotten fish or shrimp, which probably work best because they smell so much. Bait for Fruit Flies: Use fruit (the riper, the better), apple cider vinegar, fruit juice, syrup, wine, beer, or any combination.

Hope this helps!

Please give me brainliest if this helped you!

Answer:

Mix scraps of meat (the older, the better) with something sweet (see list below). Lots of people swear by using rotten fish or shrimp, which probably work best because they smell so much. Bait for Fruit Flies: Use fruit (the riper, the better), apple cider vinegar, fruit juice, syrup, wine, beer, or any combination.

When organisms die, how does carbon re-enter the environment?
I. Carbon dioxide released during decay
II. Carbon monoxide when the dead material reacts with oxygen
III. Forms sedimentary rocks
IV. Forms fossil fuels
A. II, III, IV
B. I, II, III, IV
C. I and III
D. I, III, IV

Answers

Answer:

Forms sedimentary rocks

When any organism die, it releases carbon dioxide during decay, forms sedimentary rocks as well as fossil fuels. The correct option is D.

What is carbon cycle?

The carbon cycle is nature's way of recycling carbon, which travel from the atmosphere into lifeforms on Earth and then back into the atmosphere.

During decay, formation of sedimentary rocks, and formation of fossil fuels, carbon re-enter the environment after an organism die.

The carbon cycle exemplifies how carbon moves among various reservoirs on Earth. This cycle is crucial for keeping Earth's breathable atmosphere and carbon balance.

Without carbon, there wouldn't be any life on Earth. This is largely attributable, in part, to carbon's ability to readily form bonds with other atoms, which allows for greater flexibility in the form and function of biomolecules such as DNA and RNA.

Thus, the correct option is D.

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Ở người, alen A nằm trên NST X quy định máu đông bình thường là trội hoàn toàn so với alen a quy định mù màu. Một cặp vợ chồng sinh con, người vợ bình thường nhưng người chồng bị mù màu. Biết không xảy ra đột biến. Theo lí thuyết, tỉ lệ sinh con bị bệnh chiếm bao nhiêu phần trăm?

Answers

Answer:

Explanation:

có 50% khả năng con cái mắc bệnh

How does latitude affect a climate zone?

A. Climate zones at high latitudes are cooler because they are closer to the equator.
B. Climate zones at high latitudes receive a lot of precipitation because they are farther C. from the equator.
D. Climate zones at low latitudes receive little precipitation because they are closer to the ocean.

Answers

None of the options is entirely correct about latitude and climate zone.

Latitude and climate zone

Latitude is one of the main factors that affect climate, along with elevation, ocean currents, and prevailing winds.

Generally, the farther away from the equator a location is, the colder its climate is. This is because the angle of the sun's rays hitting the Earth's surface is more oblique at higher latitudes, resulting in less heat being delivered per unit of surface area.

However, precipitation patterns are not solely determined by latitude. They are also affected by other factors such as prevailing winds, ocean currents, and topography. For example, areas located on the windward side of a mountain range tend to receive more precipitation than those on the leeward side, regardless of their latitude.

Therefore, while latitude is an important factor in determining climate zones, it does not fully determine precipitation patterns or temperature.

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Choose appropriate words to complete the paragraph below to explain the general trends shown in a predator-prey graph.

Breathe, Muscles, Oxygen, Lactic, anaerobic respiration, Oxygen aerobic respiration, Break down


An increase in the prey population provides more food for the _________ , allowing more to survive and _________ . This is turn results in an _________ in the predator population. The larger predator population eats more prey organisms, causing a _________ in the prey population. The death rate of the prey is larger than its _________ rate. The reduced prey population can no longer support the large predator population. _________ for food increases, resulting in a _________ in the size of the predator population. Reduced predator numbers results in less of the prey population being killed. More prey _________ and reproduce so the prey population _________ again.

Answers

Answer:

.....................

which of the following group is incorrectly paired with an example of that group

Answers

Explanation:

I can't see which following group you are telling

Why do frogs have triangular heads?
Plz help me with this question!!​

Answers

Answer:

Aquatic frogs tend to have long, flat skulls, while digging species often have short skulls with pointed snouts, a shape that also enables them to use their mouths like chopsticks to catch small, scurrying prey such as ants and termites.

Explanation:

8. How is penicillin used?
O to make cheese
O to kill protists that cause disease
O to kill bacteria that cause disease
O to make bread rise

Answers

Answer:

O to kill bacteria that cause disease

Explanation:

penicillins are a group of antibiotics used to treat a number of bacterial infections.

hope this helps!

Which of the following materials has the highest porosity?
O A. Asphalt
OB. Concrete
OC. Clay
OD. Sand

Answers

Answer:

clay is the answer budyy

explain the relationship between small particle aerosols and areas od dense population​

Answers

Answer:

Explanation:

distribution and population density in the research region of east China. ... Aerosol is defined as the scattered and small solid or liquid particles ...

help can be needed please

Answers

These are what I think.

1. B

2. A

3. C

4. D

After a check-up, Josephine's doctor told her that she had mild anosmia and that she can only distinguish about two thirds of the smells that most adults can.

Answers

Answer:

Yes.

Explanation:

Yes, she can only distinguish about two thirds of the smells because of the mild anosmia while on the other hand, if she has full anosmia she loss the ability of smell. Mild anosmia is the disease which takes half or some part of the ability but in the case of complete or full anosmia, the patient has lost the ability to smell completely so that's why mild anosmia enable her to distinguish about two thirds of the smells as compared to full loss of smell ability.


What kind of rock is this?
igneous
Where would this rock most likely be formed?
To which group of rocks would this rock belong?
Rocks can be classified based on texture. The
size of the grains in a rock affects its texture.
Coarse-grained rocks have large grains, and fine-
grained rocks have small grains.
Rocks formed from magma under Earth's surface
have larger grains than rocks formed from lava
on Earth's surface. This is because magma cools
slower underneath the ground than it does above
ground.

Answers

Metamorphic Rock Isua

Metamorphic rock, estimated to be as old as 3.8 billion years, located near Isua at Qorqut Sound, Greenland.

Answer:

What kind of rock is this?

✔ igneous

Where would this rock most likely be formed?

✔ underneath Earth’s surface

To which group of rocks would this rock belong?

✔ coarse-grained rocks

Explanation:

Just worked on this assignment

¿Cuántos y cuáles son los huesos del cráneo?

Answers

Answer:

yes

Explanation:

Sickle-cell anemia is caused by a mutation that changes the second nucleotide of the codon from GAG to GUG. This results in a change of the amino acid from glutamic acid to valine. If the mutation affected the third nucleotide of the codon and changed GAG to GAU then the amino acid would change from a glutamic acid to aspartic acid. Would you predict this change to have the same effect

Answers

Answer:

This change would be predicted to have less effect compared to the change of the amino acid from glutamic acid to valine.

Explanation:

A conservative mutation is a type of mutation that leads to the replacement of one amino acid by another with similar properties. Both glutamic acid and aspartic acid are similar in size and biochemical properties. These amino acids are acidic dicarboxylic acids (i.e., they contain two carboxyl groups or ―COOH). The side chains of both glutamic acid and aspartic acid are similar, with the exception that glutamic acid contains one additional methylene group in its side chain.

+10 POINTS! AND BRAINLIEST!


The number of chromosomes within each species of plant or animal:
A. is constant is
B. reduced in half with reproduction
C. is always 46
D. varies

Answers

Answer:

is always 46

Explanation:

46 is the correct answer

Answer:

the answer is a.

Explanation:

if you are talking about only within a specific species, then the number of chromosomes is supposed to stay constant within that species. however, chromosome disorders do exist, but they are relatively rare.

hope this helped!!

Dr. Ignaz Semmelweis was a Hungarian doctor investigating the deaths of women in his
maternity ward from childbed fever. Which statement below is a valid hypothesis made by
Dr. Semmelweis?
O Doctors caused childbed fever.

Midwives caused childbed fever.

If doctors disinfect hands before delivering babies, then there will be less childbed fever.

o If a woman goes into the hospital then she will die of childbed lever.

Answers

The investigation for death of women in maternity ward is identified by scientific method of hypothesis testing.

The null hypothesis statements and alternative hypothesis statement can be as,

H0 : Doctors caused child bed fever.

Ha : Midwives caused child bed fever.

Child bed fever is the infection in some part of female reproductive organs usually ovary which causes the abortion of a child or premature child birth.

The hypothesis to check Dr.Ignaz have to make a null hypothesis statement against which there will be alternative hypothesis statement which will cause the observation and then reaching a conclusion.

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Which of the following is the correct Lewis structure diagram for Sodium (Na)? (2 points)


Select one:
a. The letters Na with one dot
b. The letters Na with two dots
c. The letters Na with three dots
d. The letters Na with four dots

Answers

Answer:

a. The letters Na with one dot

Explanation:

An atom can be defined as the smallest unit comprising of matter that forms all chemical elements. Thus, atoms are basically the building blocks of matters and as such determines or defines the structure of a chemical element.

Generally, atoms are typically made up of three distinct particles and these are protons, neutrons and electrons.

In Chemistry, electrons can be defined as subatomic particles that are negatively charged and as such has a magnitude of -1.

Valency can be defined as a measure of the combining power of a chemical element with other atoms to form a molecule or chemical compound.

Valence electrons can be defined as the number of electrons present in the outermost shell of an atom. Thus, valence electrons are used to determine whether an atom or group of elements found in a periodic table can bond with others.

Sodium is a chemical element that is found in group (1) of the periodic table and as such it has 1 electrons in its outermost shell. Also, the chemical symbol for Sodium is Na and it has one (1) valence electron.

A Lewis structure can be defined as a structural representation of an atom or molecule by using a dot to show the position and distribution of electron(s) around the atom or molecule.

Hence, the letters Na with one (1) dot is a correct Lewis structure diagram for Sodium (Na) because it has just one (1) valence electron in outermost shell.

For example, the Lewis structure diagram for Sodium (Na) is •Na.

Answer:

Na with 1 dot

Explanation:

i took the test

Protects the cell and controls what enters and leaves the cell

Answers

Answer:

- Endoplastic reticulum

-cell membrane

-ribosomes

-mithocondrion

^ all the ansers

Explanation:

Cell membrane protects the cell and controls what enters and leaves the cell. So, the correct option is (C).

What is Cell Membrane?

The cell membrane is also called the plasma membrane. It is composed of a semipermeable lipid bilayer that regulates the transport of materials into and out of the cell. It protects the cell and provides a stable environment within the cell, and this membrane serves many functions.

The main function of the cell membrane is to transport nutrients into the cell, while another is to remove toxins from the cell. Cellular membranes are composed of glycerophospholipids, which are molecules composed of glycerol, a phosphate group, and two fatty acid chains.

Thus, Cell membrane protects the cell and controls what enters and leaves the cell. So, the correct option is (C).

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Your question is incomplete, most probably complete question is:

_____Protects the cell and controls what enters and leaves the cell

A) cell wall

B) lysosomes

C)cell membrane

D)Vacuole

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How can you say that human resource contributes to the economic development of a country Determine the magnitude as well as direction of the electric field at point A, shown in the above figure. Given the value of k = 8.99 1012N/C. where, d= 11 cm Q= 12.5 C Ai l Tng b th u tin ca ng? * In collecting mrs. wrights clothes , mrs hale observes Violet is playing a board game with her friends. She earns 78 points during the game, and she receives a game-end bonus for achieving her secret objective. With her bonus, Violet came in second place with 91 points. Let b be the number of points Violet earned for the game-end bonus. Write and solve an equation for b. Which is a common misconception about seat belts? They are only for driving on the highway.They are needed in the backseats.They are necessary safety devices.They are needed when driving at any speed. Plz helpAfter the Civil War ended, Yankees and carpetbaggers from the North wasted no time in exploiting the weakened South. What was once a proud society that stood up for traditional values and Christian ethics had been tainted by the influx of amoral entrepreneurs and Republican opportunists that had little business setting foot anywhere south of the Mason-Dixon line. -Sam Goethals, Ph.D. (1996) What aspect of the source above most clearly compromises its credibility? A. Its author lacks qualifications on the subject matter. B. It is a secondary, rather than primary, source. C. It is biased in favor of a southern point of view. D. It focuses on a topic that is not historical What type of source would be a poor choice for a report about life in ancient Rome?A: Researched Facts B: personal experiencesC: statisticsD: expert opinions find the common ratio 3, 9, 27, 81 ANSWER PLEASE I think it's 6 but it's just to much thinking A Which of the following would represent the As-Is movie rental business process in 2010?Multiple ChoiceCustomer enters store, customer chooses movie, and customer pays for rental.Customer researches movie rental database online, customer chooses movie, customer picks up movie at movie store.Customer researches movie rental database online, customer chooses movie, and supplier ships movie to customer.All of these are correct. hlol can u plz solve b no plz plz.....I will mark as brainliest Cristina is sending out thank you cards for birthday presents. She has pink (P), blue (B), and green (G) cards, and white (W) and yellow (Y) envelopes to send them in. She chooses a card and an envelope at random for each person. What is the sample space for possible combinations? Enter a list of text [more] Enter each outcome as a two-letter "word", with the first letter for the card and the second letter for the envelope. For example, PW would be a pink card in a white envelope. Separate each element by a comma. HELP ME PLEASE PLEASE Solve the equation |8y+4|=2|y1|. Explain. When there are batch-level or product-level costs, in comparison to a traditional cost system, an activity-based costing system ordinarily will shift costs from: a. high-volume to low-volume products. b. low-volume to high-volume products. c. specialized to standardized products. d. standardized to specialized products. commission received In Stanley Schachter and Jerome Singer's classic experiment, participants were injected with epinephrine and either informed or not informed about the drug's effects. Participants were later asked to rate their own emotional states. In this experiment, participants' emotion ratings are the: What does 2x+1=3x-4 equal? 1 )where were you posted ? (into Active voice) 2) please, inform him about everthing. (into passive voice) 3)The police did not like them to remain free. (into passive voice) 4)we are to earn more prestige.(into passive voice) 5) let the report be revised.(into active voice)6) who broke the house?(into passive voice) 7)priya is studying science.(into passive voice) 8) everyone hates me.(into passive voice) 9)They had already posted the letter (into passive voice) 10) what do you mean by it?(into passive voice) 11)please help the needy(into passive voice)