What do some scientists today believe causes more adaptations' competition or environmental changes?

Answers

Answer 1

Answer:

According to an April study, table corals (Acropora hyacinthus) can adapt to resist bleaching in warmer waters. On Ofu Island in American Samoa, A. hyacinthus lives in both hot and cool pools. In the lab, researchers tested corals from both environments to see how they reacted to increased heat.

Explanation:

i dont really know i tried

Answer 2

Some scientists today believe that adaptations are more caused or provoked by the fact of competition.

What is meant by Adaptation?

Adaptation may be defined as the process that significantly involves the modification of internal and external attributes of organisms that makes them fit for survival and reproduction in the natural environment.

Competition is because of the fact that as the diversity of organisms increases, the resource limits remarkably enable the organisms to activate the mechanism of competition. Due to this, each and every species makes itself superior in order to make their survival in the natural environment.

Therefore, some scientists today believe that adaptations are more caused or provoked by the fact of competition.

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Related Questions

Why must a forensic anthropologist be able to distinguish between antemortem and perimortem pathology

Answers

Answer: Antemortem describes injuries or pathologies inflicted on the victim before the death. Perimortem refers to any injury associated with the manner of death.

Explanation:

A foresen anthropologist is a person who is dedicated to identifying and studying skeletonized human remains and trying to determine markings on the bones that can elucidate the causes of death. In this way, the anthropologist seeks to learn about the events that occurred by studying the injuries and analyzing evidence left at the scene.

The term antemortem is used to describe injuries or pathologies on the victim before his or her death, which, however, have not caused the person's death. On the other hand, the term perimortem refers to injuries or pathologies associated with the manner of death. That is, it is necessary to distinguish between the two to determine the cause of death of the person. Not only has an antemortem injury or pathology not led to death, but it has no relationship to the event. And a perimortem injury or pathology is fatal, it must be focused on in order to clarify the facts and know how the person died.

Confusing an antemortem pathology with a perimortem one or vice versa, can lead to an erroneous diagnosis of the cause of death.

Which statement is true of the many parts of the biosphere?* O A. Each part includes salt water. O B. Each part is completely unique. O c. Each part is isolated from the others. O D. Each part is connected to all the others.​

Answers

Answer:

The answer is D Each part is connected to all the others

Explanation:

While each part is different they interact with eachother to exchange matter and make life possible :) Hope this helps!

The true statement among the given options of the many parts of the biosphere is option D. Each part is connected to all the others.​

The biosphere is the ecosphere consist of air, land, water, and rocks all parts where life is found or possible. It is made up of parts of all ecosystems where life exists on earth.

The biosphere has three major parts that interact with one another where life is found:

The lithosphere - the outermost layer of the crust of the earth,The hydrosphere - all the water bodies, ponds. ocean, rivers, and lakes,The atmosphere - includes gases and the air of the earth.

All these parts are interconnected with other parts of the biosphere there are no isolated parts.

Thus, the correct answer is - D. Each part is connected to all the others.​

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Sensory System Knowledge Check
1. Which two senses are forms of chemoreception?

Answers

Answer:

taste and smell

Explanation:

there is ALSO more not only 2

Answer:

The senses and taste

Explanation:


2. What types of molecules are used for energy?
3. What is most commonly used?
(U.S.)

Answers

Answer:

Explanation:

Biological molecules The food we eat – our diet – is made up of different biological molecules which give us energy and contain chemicals we need to grow and repair ourselves and help our cells function in our body.

Pedigree D is most likely X-linked dominant. What is/are the genotype(s) of the parent(s) that transmitted the mutant allele(s) to their offspring

Answers

Answer and Explanation:

Note: In the attached file you will find the pedigree and the genotypes of each member.

Parentals)  XDXd    x     XdY

The female is heterozygous for the trait, transmitting the mutant allele The male is not affected.

According to the pedigree, they had the following progeny:

XdXd healthy femaleXdY healthy maleXDXd affected female (this individual transmitted the mutant allele)XDY affected male (this individual transmitted the mutant allele)

-Both healthy individuals mated with another two healthy individuals. Their whole progeny was healthy.

-The affected female (XDXd) mated with a healthy male (XdY), and they produced 100% healthy individuals

-The affected male (XDY) mated with a healthy female (XdXd) and they had three affected females, XDXd.

Laboratory techniques for randomly linking together amino acids typically generate an insoluble polypeptide, yet a naturally occurring polypeptide of the same length is usually soluble. Explain.

Answers

Answer:

The answer has been explained below

Explanation:

The polypeptide has a natural selection due to an optimized sequence. It folds properly. At the outside it has hydrophobic residues. Inside it has polar residues. Now the random sequence of the synthetic peptide is going to be unable to give a good direction to a folding process. This will cause aggregation of hydrophobic side chains on various molecules. Bringing about the polypeptides precipitation from solution. Polypeptides that occur naturally have have the same length when they are in aqueous solution because of amino acid side chains that are present and are large with reactive functional groups.

When substances are constantly moving
back and forth across a cell membrane, the
cell is said to be in a state of?

Answers

The diffusion of water molecules a secectlvely permeable membran.

The diffusion of water molecules a secectively permeable membrane.

What is Diffusion?

The net passive movement of molecules or particles from areas of higher concentration to areas of lower concentration is known as diffusion. There needs to be a concentration gradient for diffusion to happen.

The dissimilarity in the quantity of solutes, particles, or molecules between the two locations will drive them to travel between the two regions.

The gradient created by the uneven particle concentration between two fluids will cause the particles to move in order to balance the discrepancy in concentrations. However, solutes do not migrate in a single direction during the diffusion process.

Therefore, The diffusion of water molecules a selectively permeable membrane.

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Lateralization refers to the
a. number of neurons produced during prenatal development.
b. organizational structure of the peripheral nervous system.
c. specialization of the two hemispheres of the cerebral cortex.
d. plasticity of the spinal cord.

Answers

C. Specialization of the two hemispheres of the cerebral cortex

Why do animal population decrease between July and December

Answers

Because it gets colder and some animals can’t survive the conditions, food is sparse, and some animals of that population migrate so it’s considered that “less animals are there.”

CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION THANK YOU!!

Answers

C.
They live in an unstable environment

What is the layer of myelin that surrounds an axon called?

Group of answer choices

1. Node of Ranvier
2. Perichondrium
3. Perimysium
4. Myelin sheath
5. Periosteum

Answers

The gaps (approximately 1 micrometer wide) formed between myelin sheath cells long the axons are called Nodes of Ranvier. Since fat serves as a good insulator, the myelin sheaths speed the rate of transmission of an electrical impulse along the axon.

I think the answer is Nodes of Ranvier but I’m not sure. I hope this helped <3

4) The taxonomy of life on earth defines that humans and bats are both classified as: A) Animalia B) Chordata C) Mammalia D) All of these​

Answers

Answer:

D - all of these

Explanation:

They are both mammals

Bats are classified in:

Kingdom: Animalia Phylum: Chordata Class: Mammalia

Humans are classified in:

Kingdom: Animalia Phylum: Chordata Class: Mammalia

Therefore, the answer is D.

DNA replication results in two DNA molecules,

Answers

DNA replication results in two DNA molecules,
each with one new strand and one original strands.

Hope this helps!

HELPP PLEASE!!

What is a subjective claim?
A claim based in personal opinion.
A claim that covers two subjects or topics.
A claim based on verifiable fact.

Answers

Answer:

A

Explanation:

its a expression of belief, opinion, or personal preference

What are the consequences of uncontrolled sexuality?

Answers

You may Struggle with feelings of guilt, shame and low self-esteem. Develop other mental health conditions, such as depression severe distress and anxiety.

what kind of document is the undelivered speech of benigno aquino jr​

Answers

Answer:

Manuscript Speech.

Explanation:

The undelivered speech of Benigno Acquino Jr was the speech concerning 'Ninoy' arrival from the US on 21 Aug, 1983. The speech, as the name suggests was undelivered because as soon as Acquino stepped on the airport, he was shot dead with a bullet straight in the center of his head.

This document is called manuscript speech. A Manuscript speech is the one that is written text which is to be read to the audience. Such speech require to be read word-by-word as written in the document.

Therefore, the correct answer is manuscript speech.

When the isotonic saline solution described in part A is connected to an unknown solution via a semipermeable membrane, the unknown solution level drops. Based on this information, what can be said about these two solutions?

Answers

Answer:

The new solution has a higher concentration than the isotonic saline solution

Explanation:

Here, we want to deduce what has happened in the question.

We are told that the level of the isotonic saline solution dropped because it was connected an unknown solution using a semipermeable membrane.

Since the level of the solution dropped, then it must have occurred that there has been the loss of some of the molecules of the solution.

What has occurred is the process of Osmosis

Osmosis simply involves a movement through a semipermeable membrane of solvent molecules due to the fact that the previous solution is of lower concentration than the present one.

So what we can see here is that there has been a movement due to osmosis as a result of the fact that the new solution has a higher concentration than the former one

During cellular respiration, the chemical energy from food is transferred into which of the following molecules that can be used as an energy source by enzyme throughout the cell?
A
Ribonucleic acid (RNA)
B
Adenosine triphosphate (ATP)
C
Deoxyribonucleic acid (DNA
D
Triglycerides

Answers

Answer:

The first stage of cellular respiration, called glycolysis, takes place in the cytoplasm. In this step, enzymes split a molecule of glucose into two molecules of pyruvate, which releases energy that is transferred to ATP. The organelle called a mitochondrion is the site of the other two stages of cellular respiration

When pushing off the wall doing breaststroke, swimmers must do a/an __________pull?

Answers

Answer:

i started swimming this year its pretty fun : ) I believe the answer to your question would be a pull down/breakstroke pull

Explanation:

I hope this helps your welcome..

Pull-downs are essential to a fast breaststroke race. Without a good pull-down, you have a major disadvantage. You don’t want to start the race behind your opponents! If you’re looking to improve your breaststroke time, mastering the pull-down is a great way to do it. This guide is filled with easy steps to strengthen your race through a powerful pull-down.


Find, in km/h, the rate at which a car travels if it
goes 38.5km in 35 min.​

Answers

Use this to help you. So here velocity is not given… so we have to calculate velocity of the car from given data. Car travel 60 km in 35 minutes. Frist of all we have to convert 35 minutes in hours by deviding 35 to 60 hour = 35/60

Next we have to calculate distance in kilometres so distance =velocity ×time.

Velocity =distance / time

Velocity =60/(35/60)

Velocity=3600/35

Distance = velocity ×time

In one hour… it will travel…

Distance =(3600/35) ×1.

By dividing you will get the answer…hope it will

-4. Which of the following correctly traces the path of air after it is inhaled?
A. epiglottis, trachea, bronchioles, alveoli
B. bronchioles, alveoli, epiglottis, trachea
C. epiglottis, bronchioles, alveoli, trachea
D. alveoli, epiglottis, trachea, bronchioles

Answers

The answer is c. Epiglottis, bro chilies, alveoli, trachea

What is a map? How are maps used, and what is their purpose?

Answers

Answer:

Reference maps show the location of geographic boundaries, physical features of Earth, or cultural features such as places, cities, and roads.

Explanation:

Answer:

It is a representation of a place in which the relationship toward time and space is perceived. The purpose of maps are to provide visual representations of the physical features of the Earth to teach and guide. Maps are used to navigate from one place to another, to know the location of an area or region, and to measure distances from certain locations.

Explanation:


Question 1(Multiple Choice Worth 3 points)
(03.02 LC)
The average weather pattern of a region over a long period of time is known as
O weather
O climate
O elevation
O conditions

Answers

The long period of time over a region is called climate

Answer:

Its b

Explanation:

Meiosis produces which type of cells?
O Haploid somatic cells
Diploid somatic cells
Haploid gametes
Diploid gametes

Answers

Answer:

Explanation:

Haploid somatic cells

Answer:

Haploid because during meiosis one cell divides twice to for four daughter cells.

Explanation:

why do we need to study, talk and explore the Male and Female Sexual Anatomy

Answers

We study sexual anatomy to better understand the process of reproduction in humans. It also can help us better understand how a majority of animals reproduce, and how it can influence ecosystems. I hope this helps, and please mark as Brainliest answer!!

What would happen to a sample of your red blood cells if they were placed in
a hyptonic solution?

Answers

im not sure if you meant hypertonic or hypotonic but i’ll just give you both :)

hypertonic: the red blood cell will shrink and could possibly die if being placed in a hypertonic solution

hypotonic: if it’s being places in a hypotonic solution, the red blood cell will swell

Many male birds will expend a great deal of energy building nests. Females will mate with the males who build the best nests. This is best described as an example of ____.
a. ​natural selection
b. ​sexual selection
c. ​runaway selection
d. ​an invasive species
e. ​disruptive selection

Answers

Answer:

The correct answer is option B.  sexual selection.

Explanation:

Sexual selection is a special type of natural selection proposed by Charles  Darwin. According to this type of natural selection in which a particular sex organism chooses the opposite sex member of the species to mate with on the basis of the preferable traits and compete with the other members of the opposite sex.

Here female birds choose those male birds who build the best nests, it is an example of natural selection.

In which phases is chromatin condensed?

Answers

Answer:

In stage 2

Explanation:

During interphase (1), chromatin is in its least condensed state and appears loosely distributed throughout the nucleus. Chromatin condensation begins during prophase (2) and chromosomes become visible. Chromosomes remain condensed throughout the various stages of mitosis (2-5).

the ends of the dna chains are made up of several repeating nucleotides that do not function in genetic instruction or as genes. These end nucleotides are called ____

A. Telomeres

B. Histones

C. Chromatids

D. Centromeres

Answers

I’m pretty sure it’s D because when I was in biology I never heard of the rest of the choices

what molecule is this?​

Answers

Answer: Cholesterol

Explanation:

Hope this helps

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A number that is at most 30 as an inequality PLS HELP, I WILL REWARD AND GIVE OUT BRAINLIEST!! please help me!! (Theres a pic) He is a man a man a man!" snarled the Pack; and most of the wolves began to gather round Shere Khan, whose tail was beginning to switch. Mowgli stood upright the fire-pot in his hands. Then he stretched out his arms, and yawned in the face of the Council; but he was furious with rage and sorrow, for, wolf-like, the wolves had never told him how they hated him.Use the drop-down menu to answer each question.This passage focuses on a meeting to decide if Mowgli can stay in the jungle. What type of conflict occurs in this passage?What are the opposing forces in the conflict? Good readers make observations and ___ every time they read. A. CoffeB. Mistakes C. Inferences D. Statements What part of the body connects the trachea and pharynx?nostrilslarynxlungsheart Who misses there friends becausee they have to stay home. what's another word that fits into the category with the words supervision, charitable, and philanthropist What is a major cause of childhood obesity?SugarUnsaturated FatsFiberProtein Which line from "Harriet Tubman" best highlights Tubman's determination? "Farewell!' she sang to her friends one night" "But she ran away that dark, hot night" "Where those mean men couldn't find her" "And she kept on going till she got to the North" Which of the following best describes the relationship between the shape of enzymes and the reactions they catalyze? (5 points)Group of answer choicesThe shape of an enzyme depends on the reaction that it needs to catalyze.Enzymes with more active sites can catalyze several reactions at once.The shape of an enzyme determines which reaction it can catalyze.Enzymes change shape after they catalyze a reaction and become waste products. The original price of a play ticket was $36.00. Yolanda bought the ticket at original price and then marked it up 10% and resold the ticket. Howmuch did she resell the ticket for?What Question: What is the other term of removing sets from a universal set?Thank you. Once upon a midnight dreary, while I pondered, weak and weary, Over many a quaint and curious volume of forgotten lore- While I nodded, nearly napping, suddenly there came a tapping, As of some one gently rapping, rapping at my chamber door. - Edgar Allan Poe, "The Raven" Which statement best explains how the alliteration in this excerpt from Edgar Allan Poe's poem "The Raven" contributes to its meaning? A. The repetition of the 'qu sound in line 2 stresses the abruptness of the knock at the door. B. The repetition of the "n" sound in line 3 highlights the pleasant sensation of being asleep. C. The repetition of the sound in linei draws attention to the speakers unhappy state of mind D. The repetition of the sound in line 4 emphasizes the fear felt by the speaker Which pair of symbols represents nuclei with the same number of neutrons?A. 56 Co and 580B. 57Co and 58Ni c. 57Fe and 58 NiD. 57Mn and 57Fe Complete the following sentence.A complaint filed against an agency or organization for alleged violations of a client's rights is called a/an... Jefferson made Louisiana Purchase because 2. Tamara has to go on a business trip. Including taxes, her round trip airfare is $400 and her room costs $150 per night. The cab fare from the airport to the hotel is $40. If Tamara stays for two nights, how much does the trip cost, not including the cost of food? 45810TIME REI01:0Which detail from "The Chenoo" would best support the theme "family bonds are strong"?The two brothers remember a story their great-grandfather told them.O Both men run back toward their camp to check on their sisterO Nolka heats a pile of rocks for her brothers' evening sweat lodge.O Nolka's brothers stop talking when she holds up a hand to her mouthMark this and return a molecule for sulfur dioxide consists of one sulfur atoms (S) and two oxygen atoms (0). what is the chemical formula for this compound