A major point of understanding natural selection is that not all organisms in population get to reproduce. Consider the term fitness as used in biology. How does this term relate to natural selection?

Answers

Answer 1

Fitness is the quantitative representation of natural and sexual selection and describes individual reproductive success. Fitness can be defined either with respect to a genotype or to a phenotype. Natural selection can cause a change in allele frequencies, with fitness-increasing alleles becoming more common in the population.

Answer 2

Related Questions

SOMEONE HELP ME PLZZZ!!!!!!!!!

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panic disorder is when someone is scared to have a panic attack, the symptoms are chills, sweating, hot flashes, shaking, and etc. possible treatments are medication, recognize that you're having a panic attack, and close your eyes. (Hope this helps!!)

Amnesia refers to the loss of memories, such as facts, information and experiences. Though forgetting your identity is a common plot device in movies and television, that's not generally the case in real-life amnesia. Instead, people with amnesia — also called amnestic syndrome — usually know who they are. But, they may have trouble learning new information and forming new memories.

If you could go back and change one thing what would it be?

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Propably the one time I tripped over the carpet in a store and I fell into a vase and then I shattered everywhere on the floor and we had to pay 200 dollars for it and we left and my mom yelled at me and the moment we go home she smacked me with everything she had in sight

Answer/Explanation:

I think it would be my procrastination. I usually put off all my assignments and tell my self "I still have time" but it turns out I really didn't, the work starts to pile up on me but if I could go back I would break that habit before it even started.

Hope this helps :)

How do you stop a chewing problem? (When you have to chew smthn or you can't stay focused)
I have one and I need to get rid of it. Can anyone help me?

Answers

chew on gum and you'll stay focused

chew gum and slowly ween off of it and hopefully you’ll get used to not chewing and be able to focus better

How can scientists tell if the cells aren’t alive anymore?

Answers

There are many ways that a scientist can tell if cells aren’t alive anymore.

One example of this is by figuring out if a cells membrane has been damaged- cells with damaged membranes are usually considered dead because the membrane is key for the cells survival.

They usually find this out by using a cell-impermeant DNA binding dye like propidium iodide. If the membrane is intact then the dye can’t enter the cell because the membrane will act like a barrier. A damaged membrane will allow the dye to get through, proving that the cell is dead.

Hope this helps to some degree :)

Looking to see if the cell membrane is damaged or using a cell impermeable DNA binding dye

WHAT WOULD U DO? Jeff is an 11-year-old boy. He is hanging out with a group of friends and he hears someone use a derogatory racial slur directly towards a mutual friend that is not present.

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Answer:

Explanation:

pull out the 9

Tell the person what they said was wrong and why, and then tell the friend who he used it towards about it

Fitness 6th Grade
Which team tries to keep the other from scoring?

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The defense! The defense is different in every sport but the common goal is to keep the other team from scoring

Answer:

In allmost every sport!

Explanation:

In allmost every sport, the opposing team tries to keep the other from scoring points while scoring points themselves. This includes games like volleyball, basketball, baseball, and many others! :)

Explain prions in relation to proteins.

Answers

Answer: A prion is a type of protein that can trigger normal proteins in the brain to fold abnormally. Prion diseases can affect both humans and animals and are sometimes spread to humans by infected meat products. The most common form of prion disease that affects humans is Creutzfeldt-Jakob disease (CJD).

Explanation:

Prions are misfolded proteins with the ability to transmit their misfolded shape onto normal variants of the same protein. They characterize several fatal and transmissible neurodegenerative diseases in humans and many other animals.

Someone explain pls

What parts of your body do you feel this activity has worked out the most? How do you know?

1. Don't use me for points pls so think about it before you answer
2. Don't comment bullying comment's, things that will hurt people, mean thing in general that are considering bullying
3. Don't cause harassment against people to answer a question I post if they comment they might can help

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3 is the answer your looking for

Explanation:

Arms, shoulders, legs...

I guess!!

2. True or False: Matter gets transformed by energy, but the same matter is still present.

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True. Mstter cannot simply go away it must be transformed into a different kind of matter.0

True I believe. While matter can be changed through physical and chemical changes, the matter is still conserved. None is created nor destroyed. I think this concept is called the law of conservation mass but I could be wrong, it’s been a while since I learned about it

(Hope this helps!)

I'll mark you brainliest if your answer is correct

1. Why are teens more likely to suffer from addiction than an adult?

2. How do drugs change the brain making it difficult for addicts to quit?

Answers

Answer:

For one teens get addicted mostly through peer-pressure and two the brain becomes confused with whats wrong and whats right once you start and can't quit.

1. Teen brains are more malleable
2. Drugs effect the way you process thoughts

Practice and specific training can improve components of skill-related fitness limited by heredity.

T
F

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Your answer would be T sorry if it is incorrect, also dont click those links.

true. practice can and will help you improve everything you do

Harry is basically a baseline player. What strategy would you use when playing against Harry?

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I would give him a short shot and make him run up because chances are if he likes baseline, he might not be as good as volleying.

I will give him a short memoir so that he forgets it

EXPERT HELP:
What is a bone fracture?

A. broken bone

B. healed bone

C. tender bone

D. weak bone

Answers

Answer:

Explanation:

Answer:

Its A

Explanation:

A bone fracture is a medical condition where the continuity of the bone is broken.

have you ever felt high or drunk before and if so what was it like

Answers

being high feels like you’re swimming to me, being drunk is like a rush of happiness but then it gets depressing

being high feels like you relaxed. being drunk you feel happy and nothing matters at that time

WHAT WOULD YOU DO: Jeff is an 11-year-old boy. He is hanging out with a group of friends and he hears someone use a derogatory racial slur directly towards a mutual friend that is not present.

Answers

Answer:

Well in short I would tell that friend that what he said wasn't nice and that he shouldn't say it again, I would also inform an adult of these unwise actions so he may be held accountable for them.

Hope this helps!

All the love, Ya boi Fraser

I would tell jeff to let that friend know to not be talking about his mutual friend because he wouldnt want anyone using that type of language on him

The muscles ability to move a joint through a full range of motion.
Answer Choices
A- Cardiorespiratory Endurance
B- Muscular Strength
C- Flexibility
D- Muscular Endurance

Answers

C or A ?? i think sorry i don lt know for sure

The answer is B. Muscular Strength.

what is two words to say main haha

Answers

Answer:?

Explanation:

Answer:

leading

foremost

Explanation:

yww :)

Other Questions

A child swings with a small amplitude on a playground with a 2.5m long chain.a) what is the period of the childs motionb) what is the frequency of vibration Name three specific ways that kojo is confronted with racism despite the fact that he is"free" Write the ratios of each for the given triangle belowSinA=CosA=TanA=SinB=CosB=TanB= Suppose you crushed an antacid tablet before dissolving it in a glass of water. The crushed antacid tablet would: a. take the same amount of time to dissolve as a whole antacid tablet.b. dissolve more slowly than a whole antacid tablet.c. take more time to dissolve than a whole antacid tablet.d. dissolve more quickly than a whole antacid tablet. In a solution, salt is considered thesolutesolvent Rick read the following argument:Although the gas helium is the second most abundant element in the known universe, its supplies on Earth are limited. Most helium comes either from mining minerals or as a byproduct of natural gas. Although helium is in low supply, the demand for it is quite high. It can be used for a variety of medical purposes, including the treatment of breathing problems such as asthma. Helium also has heart and nerve protective properties, and doctors are beginning to use it in surgery. Yet current laws make recycling helium unprofitable. For the sake of our health, those laws must change.Which statement would be the most appropriate in a conclusion to this argument? Why? A. These laws are unlikely to change, so we must take steps to manufacture helium on our own. This statement makes the logical leap that if we can't recycle helium, we should create it. B. Until human disease is a thing of the past, we cannot support laws that put helium supplies at risk. This restates the claim of this argument, which is that we should do everything in our power to treat human diseases. C. If there is any practical use for helium other than medicine, laws should change to protect current supplies of the gas. This sentence summarizes one of the major points of the argument, which is that helium reserves are in low supply. D. Human health depends on helium, and therefore it is necessary to change the laws that make it hard to acquire. This restates the claim of the argument and also summarizes the supporting evidence that illnesses can be treated by helium. Can someone say "hi" ._. A centrifuge used in DNA extraction spins at a maximum rate of 7000rpm producing a "g-force" on the sample that is 6000 times the force of gravity. If the centrifuge takes 10 seconds to come to rest from the maximum spin rate: a) What is the angular acceleration of the centrifuge? b)what is the angular displacement of the centrifuge during this time The first equation is y = -2x + 8and the second isy = x - 4Please show your work!!! please help thank you how do you solve (7^-1)^-1 and 5^2 * 5^4 * 5^-3 What is 50 estimated? What is it exact? What is the area of this figure? Enter your answer in the box. ___in^2 A shark is swimming 25 feet below the surface of the water. It goes down another 12 feet. What is the new depth the shark is swimming at? What is the formula for the sulfate ion?What is the formula for the sulfite ion?What is the formula for the hydrogen sulfate ion? Calculate the rate per litre at which a car uses petrol,if it uses 20l of petrol to travel 180 km NEED BIO HELP ASAP 30 POINTS !!!!!!!!!!!!!!!!!!!!!! If mAPW = 20, then the measure of WPZ is 13. An important outcome of the Battle of Britain was that Hitler could be stopped true or false? A H2CO3 (aq) ---> CO2 (g) + H2O (l) B H2SO4 (aq) + 2NaOH (aq) ---> Na2SO4 (aq) + 2H2O (l) C 2H2 (g) + O2 (g)----> 2H2O (l) D AgNO3 (aq) + NaOH (aq) ---> AgOH (s) + NaNO3 (aq) Which equation above represents a precipitation reaction?