a. Behavioral Isolation e. Polygenic
b. Speciation f. Founder Effect
c. Temporal Isolation g. Bottleneck Effect
d. Reproductive Isolation
____ 21. Is a genetic drift as a result of the migration of a small subgroup of a popultion
____ 22. Occurs when members of different populations can no longer mate successfully with one another
____ 23. The rise of two or more species from one existing species
____ 24. Exists when timing prevents reproduction between populations
____ 25. Traits controlled by two or more genes
____ 26. Caused by differences in courtship and mating instincts
____ 27. Is a genetic drift that occurs after an event greatly reduces the size of a population

Answers

Answer 1

Answer:

it  75x0=4

Explanation:

56=32


Related Questions

What is the relationship between Rate of Enzyme Reaction and temperature?

Answers

Like most chemical reactions, the rate of an enzyme-catalyzed reaction increases as the temperature is raised. A ten degree Centigrade rise in temperature will increase the activity of most enzymes by 50 to 100%.

Saturn's moon Enceladus orbits the planet at a distance of 2.38 x 10 m. Enceladus orbital
period about Saturn is 118,368 seconds. What is the mass of Saturn?

Answers

5.683 × 10^26 kg is the mass of saturn

Anna studies the color of her bedroom wall using different lights. In sunlight, she sees that the wall is white. Anna darkens the room and shines a beam of light that includes all the wavelengths of visible light onto the wall. In this light, what's the wall color that Anna sees?

Answers

Answer:

White

Explanation:

The light is measured by its wavelength, generally in nanometers (nm), and visible light has a wavelength spectrum of 400 to 700 nm. Sunlight can be divided into three components: 1-visible light, 2-ultraviolet (UV) light, and 3-infrared radiation. Since white light is visible light (this color contains all the colors of the rainbow) and sunlight includes the visible light of all wavelengths, the object will look white under this light spectrum.

Answer:

white

Explanation:

Gametes in humans are
a. Sperm cells
b. Egg cells
c. Sperm or egg cells
d. X or Y chromosomes

Answers

Answer:

c

Explanation:

they are also known as sex cells

Answer:

Sex Cells (Sperm & Egg Cells)

To cook food, heat must be transferred from a heat source to and through the food! Is this true or false

Answers

Answer:

true

Explanation:

Answer:

I think this would be true!!

Explanation:

Was it correct?

starch is a polysaccharide that contains...

A. one molecule of glucose
B. two molecules of glucose
C. many molecules of glucose
D. none of the above
HELP​

Answers

Answer:

many molecules of glucose


All living things are classified into kingdoms based on specific characteristics. Which of the following are only characteristic of the plant kingdom?

Answers

Answer:

divided into phylaits is the biggest group of living things

Answer:

autotrophic, eukaryotic cells, cell wall present  

Explanation:

How do the profile plot amplitudes of all three muscle types (skeletal, cardiac and smooth muscle) compare?

Answers

How do the profile plot amplitudes of all three muscle types (skeletal, cardiac and smooth muscle) compare? ... The skeletal profile plot was much higher in value because the skeletal muscle does not more involuntarily, like the cardiac muscle and smooth muscles do.

A doctor examines a patient who has high blood pressure and atherosclerosis in the coronary artery. what medical condition connected to blood flow is most likely to affect this patient in the future?​

Answers

Answer:

A myocardial infarction (heart attack)

Explanation:

How is lactase an example of fitness in humans?

Answers

[tex] \\ [/tex]

Evolutionary advantages. Lactase persistence is a text-book example of natural selection in humans: it has been reported to present stronger selection pressure than any other known human gene. However, the specific reasons as to why lactase persistence confers a selective advantage "remain open to speculation".

WHAT THEY DO IN HUMAN BODY?

Lactase breaks down the lactose in food so your body can absorb it. People who are lactose intolerant have unpleasant symptoms after eating or drinking milk or milk products. These symptoms include bloating, diarrhea, and gas. Lactose intolerance is not the same thing as having a food allergy to milk.

In pastoralist populations, individuals with the lactase-persistence mutations were more likely to survive, reproduce, and pass on their alleles than people without the mutations, especially in times of famine.

[tex] \\ [/tex]

Hope It Helps!

The millions of tiny air sacs in the lungs are called

Answers

Answer:

Alveoli

Explanation:

Answer:

Alveoli

Explanation:

Alveoli are tiny air sacs in your lungs that take up the oxygen you breathe in, and keep your body going.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

GL :)

PLEASE HELP NEED ANSWER AS SOON AS POSSIBLE

Match the terms related to enzyme actions with their descriptions.

substrate
active site
product
catalyst

the initial substance in a chemical
reaction that is changed

the substance that speeds up or helps
chemical reactions to occur

the location on an enzyme where
the initial substance reacts

the end substance that results from
a chemical reaction

Answers

Answer:1:reactants

2:catalyst

3:active site

4:product

Explanation: U answer my question plz

HELP DUE IN 10 MINS!
In leaves of a plant, Solar Energy is first used to make??

A. Proteins

B. Carbohydrates

C. Lipids

D. Water

Answers

Answer:B is the right answer I am sure.

Explanation:

Answer:

B. Carbohydrates

Explanation:

I have already done this unit

what does a boy do when they like u? ​

Answers

they act like they have the right to treat you like dodo but if he is nice he will be prob either shy or hide his feelings.

What is this organelle

Answers

is a specific structure within a cell

how to solve Amino Acid Sequence?​

Answers

Answer:

I hope this helps it's a picture of how to solve to get amino acids.

Explanation:

Determine the composition and terminal amino acids of each chain. Break each chain into small fragments (less than 50 amino acids in each) Separate the fragments and purify them. Use the fragments to determine amino acid sequence

Which situation is an example of competition that could be found in the ocean?


two shark populations utilize the same fish population as their main food source


algae blooms decrease as the number of fish increase


lack of sunlight due to changes in the seasons restricts the growth of certain plants


plentiful oxygen leads to an increase in the number of reefs

Answers

Answer:

A. two shark populations utilize the same fish population as their main food source

I'm guessing this is from Marine Biology. I know this is an example of competition because two different groups of sharks are eating food from the same source. If one group gets to it first every time, they could leave the other group with no food. So it is a competition.

Answer:

two shark populations utilize the same fish population as their main food source

Explanation:

I took the test bestie <3

On a scale of one to nature valley granola bar, how much is your life falling apart rn?

Answers

Answer:

Nature valley granola bar lol

Explanation:

Answer:

Nature Valley Granola bar.

Explanation:

I can't see my future wife (whom I had gotten engaged to before the pandemic started) because she became infected with the corona virus. Not to mention several of my friends that I had known since High School have died. So life really isn't going well right now.

What is the coding region of DNA called? Explain.
a- A gamete
b- A allele
c- A sister chromatid
d- A gene

Answers

Answer:

D-Gene

Explanation:

Because of the protein it get's. When it gets the protein it needs then they develop the gene therapy.

Large deposits of bones

physical records
both Bible and physical records
Bible account

Answers

bible account would be the awnser because its rights

If my cultures are suffering severely due to alkaloid production and accumulation in the medium. In that case, how can i overcome this problem?

Answers

Explanation:

Alkaloids are essentially natural compounds, and can mostly be used for pharmaceutical purposes. Natural habitats of different alkaloid plants have been destroyed for  cultivated.

Many alkaloids are pharmacologically active and are useful as a message for several decades because a wide range of species, such as animals and bacteria, produce them.

Secondary and accumulating metabolites are related to different cell types such as epidermis endodermis pericycle phloem parenchyma, components, accompanying cells etc.

One choice contains ONLY biotic factors that might be found in a home aquarium's environment. That is
A)
fish, snail, and plants.

B)
fish, snail, and gravel.
water, gravel, and the glass wall of the aquarium.

D)
fish, dissolved oxygen, and bacteria living in the water.

Answers

Answer:

A) fish, snail, and plants

Explanation:

Rough-skinned newts produce a strong toxin called TTX as a defense mechanism against predators. Garter snakes can
tolerate a very limited amount of the toxin. However, several populations of garter snakes have recently shown an
increased tolerance for TTX. The different populations of snakes have independently acquired a gene variation that
allows them to better block the effects of the toxin.
Jason P ROSS/Dreamstime
Rough-skinned newt
Garter snake
Which of these is most likely to increase in garter snakes?

Answers

Answer: C

Explanation: took the testy test

The most likely to increase in garter snakes is :

C) The frequency of the variant gene in the garter snake population.

"Garter snakes"

The most likely to increase in garter snakes is the frequency of the variant gene in the garter snake population.

The garter snakes are common, harmless North American snake that typically has well-defined longitudinal stripes and favors damp habitats.

Thus, the correct answer is C.

Learn more about "Garter Snake":

https://brainly.com/question/24585762?referrer=searchResults

a unicellular organism splits into two parts during​

Answers

Answer:

fission

Explanation

Where does asexual reproduction take place? When single-celled organisms (like bacteria and protozoa) just split (or break) into two identical halves during cell division, leading to the creation of new organisms is called fission.

Hope fully this is correct.

Answer:

amorba

Explanation:

unicelluler organism that splits

Describe and compare the types of scales used by scientists to measure and describe earthquakes.


Please help ​

Answers

Answer:

There are two primary scales used to measure earthquakes: the Richter scale and the Mercalli scale. The Richter scale is most common in the United States, while worldwide, scientists rely on the Mercalli scale. The moment magnitude scale is another earthquake measurement scale used by some seismologists.

The ______
phases appear to grow.
The ______
phases appear to shrink.


(Talking about moon phases)

Answers

Answer:

Explanation:

The First Quarter Phase Appear To Grow

The Last Quarter Phase Appear To Shrink

1. What are the six kingdoms in the six-kingdom
system of classification?
2. What are two things that make archaebacteria
difficult to study?
3. What is the most heterogeneous kingdom in
terms of morphology?
4. What is the difference between a kingdom and a
domain?

Answers

1) The six kingdoms in the six-kingdom system of classification are Archaebacteria, Eubacteria, Protista, Fungi , Plantae and Animalia
2)The two things that make archaebacteria difficult to study are that archaebacteria lived only in these extreme environments and that we don't know how to feed them for studying them
3) Protista is the most heterogeneous kingdom in terms of morphology
4) The difference between kingdom and domain is that the kingdom is one of the five major groups of living organisms while the domain is one of the three taxonomic categories of living organisms above the kingdom level.
Sorry if i’m late to answer it
I hope it’s correct


10 POINTS (and no its not 5 and I gave 10 its 10 and I gave 20)

In the Northern Hemisphere, winds associated with a high-pressure system blow

clockwise toward the center

clockwise outward from the center

counterclockwise outward from the center

counterclockwise toward the center​

Answers

Answer:

Low pressure is called a cyclone and has anticlockwise winds blowing around it. High pressure is called an anticyclone and has clockwise winds blowing around it. I mean the second one.

Answer:

a. clockwise toward the center

Explanation:

Because the winds differ on every side of earth.

If a cell lost the ability to make its own proteins what organelle is likely not working properly?

A. Ribosomes

b. Cell membrane

C. Chloroplast

D. Mitochondria

Answers

Answer:

A: Ribosomes -

They are composed of special proteins and nucleic acids.

Explanation:

B is incorrect, because the cell membrane controls what goes in and out of the cell.

C is incorrect, because chloroplast helps with photosynthesis in plant cells

D is incorrect. because mitochondria is the power house of ther cell. It produces the energy for the cell.

A. ribosomes it needs
protien to work

compare and contrast animal cells, plants cells and prokaryotic cells​

Answers

Prokaryotic cells do not have a nucleus, animals cells have a nucleus and plant cells have a nucleus. Animal cells and plant cells are both eukaryotic.
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