Evolution is change in a population over time and includes the gene pools of that population. How does biogeographic
isolation allow for the change of gene pools over time?

Answers

Answer 1
bio-geographic isolation affects the random changes that take place within gene pools
The bio-geographic isolation of the species takes place when the geographical barrier work as a distinguishing agent. It takes place when the group of animals, plants and other creatures are not allowed to mate with each other.
The mixing of there genes within the same species is separated by the geographical barrier.
The barrier allows the mating of the species in a different way as compared to the previous one.

Related Questions

How does energy and matter move through the environment under aerobic and anaerobic conditions?

Answers

During photosynthesis light energy is converted to stored chemical energy by converting CO2 and water and then into sugar and oxygen.Sugar molecule contain hydrocarbon which is used to make amino acids. Matter and energy flow through different organization levels o living system. AS a result of chemical reaction, energy is transferred from one system of interacting molecules to another. In aerobic cellular respiration is a chemical process by which bond of molecules and oxygen and are broken to form new compounds which transport energy to molecule.
. IN anaerobic cellular respiration follows a less efficient chemical pathway to produce energy the cells.Energy released during respiration is also used to maintain body temperature.

Help...ill give 50 POINTS and BRAINLIEST

Selective breeding programs, such as those that produce throughbreds, and captive breeding programs, such as those used to increase the takhi population, have different outcomes. Which statement both describes an outcome of one type of breeding program and is supported by the information about the takhi?

Select one:
A. Long-term slective breeding for specialized traits produces high-quality genes that improve a species’s changes of continued survival.
B. The takhi captive breeding program has demonstrated that populations with genetic diversity have a greater likelihood that some individuals will have traits that favor survival.
C. The takhi captive breeding program has proven that only a few individuals are necessary to produce a population with traits that ensure survival.
D. Long-term selective breeding for specialized traits can make it less likely that individuals will express desired traits.

Answers

Several tests have been evaluated in horses for quantifying insulin dysregulation to support a diagnosis of equine metabolic syndrome. Comparing the performance of these tests in the same horses will provide clarification of their accuracy in the diagnosis of equine insulin dysregulation. The aim of this study was to evaluate the agreement between basal serum insulin concentrations (BIC), the oral sugar test (OST), the combined glucose-insulin test (CGIT), and the frequently sampled insulin-modified intravenous glucose tolerance test (FSIGTT). Twelve healthy, light-breed horses. Randomized, prospective study. Each of the above tests was performed on 12 horses. Minimal model analysis of the FSIGTT was considered the reference standard and classified 7 horses as insulin resistant (IR) and 5 as insulin sensitive (IS). In contrast, BIC and OST assessment using conventional cut-off values classified all horses as IS. Kappa coefficients, measuring agreement among BIC, OST, CGIT, and FSIGTT were poor to fair. Sensitivity of the CGIT (positive phase duration of the glucose curve >45 minutes) was 85.7% and specificity was 40%, whereas CGIT ([insulin]45 >100 μIU/mL) sensitivity and specificity were 28.5% and 100%, respectively. Area under the glucose curve (AUCg0-120 ) was significantly correlated among the OST, CGIT, and FSIGTT, but Bland-Altman method and Lin's concordance coefficient showed a lack of agreement. Current criteria for diagnosis of insulin resistance using BIC and the OST are highly specific but lack sensitivity. The CGIT displayed better sensitivity and specificity, but modifications may be necessary to improve agreement with minimal model analysis. Copyright © 2016 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

describe temperature in your own words

Answers

Answer:

it is a degree of intensity of heat in a subject or thing  expressed usually by touch

 

Explanation:

(please hurry!!)
Which name best describes the process of gas exchange?

A) Oxygen diffuses into the blood at the site of the heart, and carbon dioxide diffuses into the blood at the site of the alveoli.

B) Carbon dioxide diffuses into the blood at the site of the heart, and oxygen diffuses into the blood at the site of the tissues.

C) Oxygen diffuses into the blood at the site of the alveoli, and carbon dioxide diffuses into the blood at the site of the tissue.

D) Carbon dioxide diffuses into the blood at the site of the alveoli, ad oxygen diffuses into the blood at the site of the tissue.

Answers

The best answer here would be C.

Answer:

its c

Explanation:

yw

What are the differences between flatworms and sponges

Answers

First of, they are in two different phylum. Flat worms are in the planarian phylum while, Porifera is the sponges phylum. Sponge has no organs, and can reproduce asexually. Many flat worms are parasites while no sponges are. Another thing is sponges have no symmetry while flat worms have bilateral symmetry. Hmmm what else... on yes flat worms have one body opening while, i not 100% sure sponges have two.

Why does a butterfly fly in an erratic pattern?

Answers

To fly faster. Sorry if wrong
I believe that is to predict the insect’s flightpath.

Escribir las 3 razones propuestas para la situacion 1 Si tú estás en casa y te han hablado y has escuchado sobre el coronavirus, que es un virus respiratorio que al ingresar al cuerpo puede provocar daños en tu sistema respiratorio, escribe 5 medidas de bioseguridad que debes de tener en cuenta para evitar el contagio, debes explicar cada una de ellas diciendo o cómo se debe realizar o por qué es importante realizarlo. y escribir 5 ventajas de la respiración aerobia frente a la anaerobia.

Answers

Answer:

pvp o miedo manco de mierda hijueputa pones sala mi id es 542233308

You have discovered a new organism. It only has one cell and was found in the ocean floor, at a vent of boiling hot water. The organism has a cell wall but no nucleus. Explain how you would classify this organism.

Answers

Answer:

The organism would be classified as a prokaryote. The reason for this, is because it's a simple organism that lacks a nucleus, and is unicellular. (hope that helps)

You would have to classify this organism in the category of a prokaryote. This is because a prokaryote has a cell wall that is made up of peptidoglycan while they lack a well-defined nucleus.

What is an Organism?

An organism may be defined as a type of living thing that is typically made up of one or more cells depending on its structural identity and function.

Prokaryotes are simple types of organisms that lack complex genome organization. Such types of organisms have a cell wall, flagella, etc. but do not have a well-defined nucleus and other membrane-bound cell organelles.

Prokaryotic organisms have the tendency to survive on the ocean floor where the temperature of the surrounding water is of utmost high.

Therefore, you would have to classify this organism in the category of a prokaryote. This is because a prokaryote has a cell wall that is made up of peptidoglycan while they lack a well-defined nucleus.

To learn more about Prokaryotes, refer to the link:

https://brainly.com/question/495097

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What is the type of plate boundary where two plates move together, causing one of the slabs of lithosphere to descend into the mantle beneath an overriding plate?

Answers

Answer:

Convergent

transform slides and divergent moves away from each other.

Answer:

Convergent boundaries (process is called subduction)

Tatjana's vision for detail is declining. She once loved doing embroidery, but has switched to sculpting with clay, which is easier on her vision. This is an
example of selective________
with compensation

Optimization

Answers

Answer:

im confused what your asking if your asking but i think its optimization yes

Explanation:

Help pls! Give brainlest whoever get it right first

Answers

Answer:

complete?

Explanation:

because it has all the necessary/important parts since it's a smaller version of its parents?

What trophic level is a Rhinoceros hornbill?

Answers

Answer: I don’t know I need points I’m sorry

Explanation:

Answer: Level 3 or Secondary Consumers

Explanation: Good luck! :D

Compare lysosomes and vacuoles to the excretory system.
They both ...

Answers

Answer:

The lysosome and vacuole are similar to the excretory system. They both store waste and removes waste. The nucleus is similar to the nervous system. The both provide instructions for the functioning of the system. Summary. Cells are highly organized which allows for specialization of each cellular process.

Explanation:

mark as brainliest :)

Why are nonnative species a threat to biodiversity?

They often use up resources that other organisms need.
They are not able to successfully breed in the wild.
They release pollution into many environments.
They easily contract and spread diseases to other organisms.

Answers

Answer:

A

Explanation:

They often use up resources that other organisms need.

The reason of nonnative species a threat to biodiversity is because of using resources that other organisms need.

Reason why nonnative species a threat to biodiversity:It leads to various kinds of diseases. It acted like predators or parasites. It acted like a competitor or rivalry. It should be hybridizing with local species.

Hence, The reason of nonnative species a threat to biodiversity is because of using resources that other organisms need.

Learn more about biodiversity here: https://brainly.com/question/6503349

14. What are three examples of inherited animal traits

Answers

Answer:

fur color, fur length, and eye color.

Explanation:

these are all 3 popular character traits.

Answer:

3 examples include fur color, ear shape, and spots or stripes on the animal's outer covering.

Explanation:

What causes gene flow ?

Answers

Answer: Evolution and Migration

Explanation: When evolution occurs genes can be passed on through natural selection. The gene flows occur when there is migration because they can be transferred from different types of populations.

(HELP ASAP I'LL GIVE YOU BRAINLIEST)
Toby rarely backs down from challenges, rather he embraces them which demonstrates a quality of an entrepreneur.

A.
True

B.
False

Answers

Answer:

A

Explanation:

This is true

What did most people believe before
Darwin's theory of evolution?
A. Humans were only related to
chimpanzees, but not other animals
B. The first species appeared on Earth
about six million years ago
C. Each species was unchanged since the
moment of its creation.
D. All of the above

Answers

Answer:C each species was unchanged since the moment of its creation

Explanation:

people believed we were all the same and we just were there on the earth

Before Darwin's theory of evolution people believed that : ( C ) Each species was unchanged since the moment of its creation

Before Darwin proposed the theory of evolution most people believed that the species of plants and animals on earth were not connected to each other and could not have evolved from each other. because they believed that human species were outside the earth given that the earth was perceived as been too young.

Darwin's theory of evolution proposes that species evolve ( change in physical attributes ) over time through the process of natural selection. Darwin believed that man evolved from Apes over million of years.

Hence we can conclude that Before Darwin's theory of evolution people believed that : Each species was unchanged since the moment of its creation.

Learn more : https://brainly.com/question/16123344

What happens to energy that is released from food, but not captured and store into
ATP?

Answers

Answer:

In conditions of low or no oxygen the process of anaerobic respiration occurs. The 'an' in 'anaerobic' means without. During anaerobic respiration, the oxidation of glucose is incomplete - not all of the energy can be released from the glucose molecule as it is only partially broken down.

Explanation:

Type the correct answer in the box. Spell all words correctly.
What is the correct term for a large number of species in an ecosystem?
An ecosystem with a large number of species is said to have__________

Answers

A large number of species in an ecosystem can be collectively termed as biodiversity.

Why do all animals share the same kingdom ?

Answers

Answer:

They share the same kingdom because they are all identified by a one-word "animal" which makes them all fall under the same kingdom which in that one kingdom they are in diffrent groups like bird and mammal.

Explanation:

HELLP PLS ILL GIVE 2 BRAINLIESTS, 5 STARS, AND THANKS, AND 50 POINTS

Accoring to the data table, Molly observed rust on the sample of iron filing and dries the sample thoroughly. She then finds the mass of the entire sample and finds it has more mass than the 188g of the original sample. As the rusted iron filing occurred in an open system, which of the following best explains the increase in mass?

Select one:
A. The sample gained mass because rust is a different color than the iron fillings, and the different color rust has more mass that the original iron fillings.
B. The sample gained mass because the iron fillings combined with oxygen in a chemical reaction, thus making the final rusted sample to have more mass.
C. Molly made a procedure mistake when measuring the mass of the entire sample. She should remeausre her sample.
D. The sample gained mass because rust is a physical change and the color change causes the mass to be more than the original sample.

Answers

Answer:

I think you are looking for B

How do plant and animal cells differ in relation to the need for energy and source of energy ?

Answers

Answer:

the plant cell needs the sun and water to keep the cells alive and the animal cell needs food and water also the animal cell goes through a lot of dead cells during the day so it is harder on the animal

Explanation:

In animal cells, the mitochondria produces the majority of the cells energy from food. Plant cells use sunlight as their energy source; the sunlight must be converted into energy in a process called photosynthesis. Chloroplasts are perform this function.
brainlist please

Someone plzzz help with this question

Answers

Answer:

Ion

Explanation:

An Ion is exactly as stated it bears either a positive or negative charge.

Which one of the following is an example of a negative feedback loop?
Scratching a mosquito bite, causing it to itch more
Sexual arousal, leading to desire for more stimulation
Eating when your blood sugar is low
All of the above

Answers

Answer:

Eating when your blood sugar is low.

Explanation:

A negative feedback loop is a loop that destresses or neutralizes a loop. If your blood sugar dropped and you are food that would counter act your drop in blood sugar returning it to a neutral level.

What happens when two or more substances mix together? A. The properties of the mixture will always have the same properties as the original substances. B. The mixture will always be in a different state of matter than the original substances. C. The properties of the mixture may be different from those of the original substances. D. The mixture will always be the same color as the original substances.

Answers

Answer:

C. The properties of the mixture may be different from those of the original substances

Explanation:

which hypothesis is false?


Hypothesis #1 If the mass of an object increases, then its kinetic energy will increase proportionally because mass and kinetic energy have a linear relationship when graphed.


Hypothesis #2 If the speed of an object increases, then its kinetic energy will increase proportionally because speed and kinetic energy have a linear relationship when graphed

Answers

Answer:

#2

Explanation:

I don't really think either of them are false though. They're both technically accurate but I believe it's #2

what is the difference between passive transport and active transport

Answers

Active Transport: Moves molecules and ions from lower concentration to higher concentration w/ ATP energy
Passive Transport: Move molecules and ions from higher concentration to lower concentration w/o any energy
Hope this helped!

PLZ DUE TODAY HELP GIVING BRAINLIEST!!! What substances does a cell need to expel to maintain homeostasis? Select ALL that apply
food
oxygen
wastes
water

Answers

Answer: water, and oxygen

Explanation: Homeostasis depends on maintaining correct fluid levels within the cell and on exchanging useable materials, such as oxygen, for waste products, such as carbon dioxide. Plasma membranes allow water, oxygen and carbon dioxide to pass through by osmosis, or passive diffusion.

Which evidence supports the big bang theory?

Planetesimals form in debris disks.
Most galaxies are moving toward us.
Uniform background radiation is detected in every direction.
Galaxies spin faster than they should based on visible matter.

Answers

Answer:

Umm im a Christian and dont believe in the big bang but i do like to help people but the best one is the Radiation is detected in every direction due to the discovery in the 1960s of cosmic microwave background radiation.

Explanation:

Answer: C.Uniform background radiation is detected in   every directionEDGE 2021   Verified
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How have unstable governments impacted Africa's education systemsA)University education in unstable African countries is paid by taxB)African countries with unstable governments have a shortage of teachers and school buildings.C)Most African citizens with unstable governments attend training schools to learn a trade instead of attending collegeD)Most African citizens who have unstable governments think education is important How many acute angles are shown in this figure? Help pls! Give brainlest whoever get it right first I will give brainliest if correct !! Everytime i make I make a question.. but then nobody answers:also wut da heck is 13x9 Can someone please translate!!Please hurry!! (please hurry!!) Which name best describes the process of gas exchange?A) Oxygen diffuses into the blood at the site of the heart, and carbon dioxide diffuses into the blood at the site of the alveoli.B) Carbon dioxide diffuses into the blood at the site of the heart, and oxygen diffuses into the blood at the site of the tissues.C) Oxygen diffuses into the blood at the site of the alveoli, and carbon dioxide diffuses into the blood at the site of the tissue.D) Carbon dioxide diffuses into the blood at the site of the alveoli, ad oxygen diffuses into the blood at the site of the tissue. describe the term "storm and stress" Between 10 P.M. and 7:45 A.M., the water level in a swimming pool decreased by 3/8 inches . Assuming that the water level decreased at a constant rate, how much did the water level drop each hour? PLEASE HELP:What dilemmas arise when others view you differently than you view yourself? 70925 rakamlar birer defa kallanlarak yazlabilecek 5 basamakl en byk teksay ile 5 basamakl en kk ift saynnn toplam katr If a disease destroying barley plants in in a field swept through an ecosystem, what would happen to the barley eating bird population in that ecosystem? A.The bird population would decreaseB.The bird population would stay the sameC.The bird population would increase which hypothesis is false? Hypothesis #1 If the mass of an object increases, then its kinetic energy will increase proportionally because mass and kinetic energy have a linear relationship when graphed.Hypothesis #2 If the speed of an object increases, then its kinetic energy will increase proportionally because speed and kinetic energy have a linear relationship when graphed List three decimal values between 2.5 and 2.6 Question 2 of 10Fill in the blank in the following sentence with the appropriate prepositionbelow.Est-ce que tu veux un sandwich___ fromage?O A. auB. auxC. laD. l' Why did English interest in exploration decline in the late 1600's and early 1700's? Write a formulation for the 9th term of the sequence below 5, 15, 45, 135 Adan and Darlene have entered the Pythagorean Lake Endurance Trial. Part of the competition requires them to travel from Geoville, which is on the south side of the lake, to Triple City, which is across the lake and due north of Geoville. Adan decides to ride his scooter from Geoville to Angle Point, which is 20 miles due east of Geoville, and then continue on to Triple City. There is a direct route that runs in a straight line for 25 miles from Angle Point to Triple City. Adan's scooter can go no faster than 35 mph. Darlene thinks she can beat Adan to Triple City by taking a fishing boat (average speed 12 mph) directly from Geoville to Triple City. Who will get to Triple City first? Explain your solution. Learning Task 7: Create a 3 day diet plan based on the food pyramid guide foryour age group. Explain and justify your plan. Please be guided with the givenrubrics for this task.5421Criteria1 Showed knowledge in choosing the right foodsbased on the nutritional needs of the adolescents.2. Choose the right foods based on the food pyra-mid guide appropriate for your age group.3. The meal plan was correct and food combinationwas properly picked+. Finished on time with excellent output.5. Worked independently and creatively. I need help *********