what is hiberbation?​

Answers

Answer 1

Answer:

Explanation:

                         Hibernation is an adaptation that allows an animal to escape cold weather and food shortages over winter.


Related Questions

Structure of DNA:
Question 6
What is the function of DNA?
Select one:

To encode instructions for traits.


To help the cell move.


To store energy for the cell.


To protect the cell.

Answers

Answer:

My friend, the answer is to encode instructions for traits.

The celiac ganglion ________. Group of answer choices is located near the base of the superior mesenteric artery arises from the greater splanchnic nerve projects postganglionic fibers that innervate the small intestine and the kidney and urinary bladder arises from the lesser splanchnic nerve arises from the lumbar splanchnic nerve

Answers

Answer:

The correct answer is ''arises from the greater splanchnic nerve''

Explanation:

The greater splanchnic nerve or great adrenal nerve, originates in the thoracic sympathetic chain from vertebral levels T5 to T9 (T10). It runs over the bodies of the thoracic vertebrae and as it descends it becomes more anterior. It enters the abdomen crossing the diaphragmatic pillar and ends at the celiac plexus. The upper part of each celiac ganglion continues with the greater splanchnic nerve. The collateral or prevertebral ganglia innervate the abdominal and pelvic organs and viscera. The celiac ganglion receives preganglionic fibers from T5 to T12 and innervates the stomach, liver, pancreas, gallbladder, small intestine, spleen, and kidneys.

The founder effect occurs when Multiple Choice large groups of individuals leave their home population and establish new settlements, mating only among themselves. small groups of individuals leave their home population and establish new settlements, mating only among themselves. many members of a population die, resulting in a great loss of genetic diversity. many members of a population reproduce causing too much genetic diversity within the population. small groups of individuals leave their home population and join established settlements, and mating with natives.

Answers

Answer: small groups of individuals leave their home population and establish new settlements, mating only among themselves.

Explanation:

The founder effect is what happens when a small group of individuals leave their home population in order to establish new settlements. They will then mate only amongst themselves and colonize the area without mixing with the natives.

As a result of the founder effect, there is less genetic variation in the new population than in the home one because the smaller number of individuals who left would not possibly be able to carry all the genes in the home population. The only genes that would be passed on are those of the small individuals.

There are four different combinations of offspring genotypes in every Punnett square. Fill in the blanks below to complete the ratio for the Punnet square shown to the right.

Answers

Where's the Punnett square?

what is tissue A called? ​

Answers

Answer:

Tissue is a group of cells that have similar structure and that function together as a unit. A nonliving material, called the intercellular matrix, fills the spaces between the cells. ... There are four main tissue types in the body: epithelial, connective, muscle, and nervous

Which of the following is the primary method of controlling citrus canker?


quarantine and destruction of infected plants

treatment with fungicides

genetic modification of plant stock

treatment with herbicides

Answers

Answer:

genetic modification of plant stock

Which of the following is true of living things that have prokaryotic cells when compared to living things that have eukaryotic cells?
They have many types of organelles.
They are types of plants.
O They are always larger than eukaryotic organisms.
They are always unicellular.

Answers

Answer:

the answer is the last one, they are always unicellular

Explanation:

Do populations of different species of birds that live in the same community compete? Explain.

Please help me

Answers

Absolutely. These birds will be fighting over land, food, and other resources in the finite ecosystem they share. Competition is part of natural selection, and it’s part of these ecosystems.

Frequently, a group of related species will each have a unique courtship ritual that must be performed correctly for both partners to be willing to mate. Such a ritual constitutes a ________ ________ reproductive barrier. Group of answer choices

Answers

Complete question:

Frequently, a group of related species will each have a unique courtship ritual that must be performed correctly for both partners to be willing to mate. Such a ritual constitutes a ________ ________ reproductive barrier.

Group of answer choices

A) behavioral . . . prezygotic

B) mechanical . . . postzygotic

C) temporal . . . prezygotic

D) gametic . . . postzygotic

Answer:

A) behavioral . . . prezygotic

Explanation:

The biological concept of species states that individuals of a species can not mate and reproduce with individuals of another species. But if they get to reproduce, the progeny will not be viable or fertile. There will not be any reproductive success.

There are different reproductive isolation mechanisms, which are barriers that inhibit or interrupt the genetic flow between different species.

Reproductive barriers are isolation mechanisms that prevent mating between two or more species. The prezygotic mechanism avoids fertilization between individuals of different species, while the postzygotic mechanism impedes the zygote to develop and reach the adult stage.

There are different types of reproductive barriers.

Pre-copulatory o pre-ziygotic:

Ecological or by habitat isolation; Seasonal or temporal; Sexual o ethologic; Mechanic; Gametes incompatibility.  

Postzygotic mechanisms or barriers include

Hybrid inviability,   Hybrid sterility, Hybrid reduced viability or fertility, Cytoplasmic interactions.

Behavioral isolation is also known as ethological isolation or sexual isolation. This is a prezygotic barrier that refers to the fact that even when many species occupy the same area, they are not sexually attracted to each other, and might be rejected because of behavioral factors, not getting to mate. This mechanism includes courtship patterns or mating rituals and specific chemical signals that allow recognition between individuals of the same species.

Select all that apply.
Which conditions relate to the research of van Helmont?
plant mass related only to soil
conclusions partly correct
demonstrated plant food from soil
conducted around 1400 AD.
plant mass related to H 20

Answers

Answer:

I'd say the best Answer is A & C

Explanation:

The teacher was unaware of the difference between suspension feeding and predation. The teacher thought that providing live copepods (2 mm long) and feeder fish (2 cm long) would satisfy the dietary needs of all of the organisms. Consequently, which two organisms would have been among the first to starve to death (assuming they lack photosynthetic endosymbionts)

Answers

Answer:

The correct answer is - Biwalves and sponges.

Explanation:

Suspension feeders are the organisms that depend on, for the dietary needs or nutriton, materials suspended in the water. The materials that are suspended are living organisms such as phytoplankton and zooplankton.

Biwalves and sponges are suspended or filter feeders and not predators like other organisms so providing copepods will not complete their food requirement and they will starve to death.

The correct answer is - Biwalves and sponges.


3. Which of the following most accurately represents the various feeding relationships within an ecosystem?
O A. A biomass pyramid
O B. A food chain
O C. A feeding diagram
OD. A food web

Answers

Answer:

B- A food chain

Explanation:

This answer has been confirmed as correct and helpful

give a short introduction of carl von linnaues and rh whittakers regarding classification of living beings one major point​

Answers

Carl von Linnaeus and Rh Whittaker’s are good people

Which process allows a bacterium to take DNA from its environment and add it to its own genome?

Answers

Answer:

b transformation

Explanation:

In transformation, a bacterium takes up a piece of DNA floating in its environment. In transduction, DNA is accidentally moved from one bacterium to another by a virus. In conjugation, DNA is transferred between bacteria through a tube between cells.

No.3 plzz ...?
Any one ​

Answers

2^n=32

n=5

It doesn't really match up with the options so not sure, my best guess would be either choosing 16 or 4. 16 in case the person calculated as 16 times 2 = 32 and 4 bc its the closest.

What causes an ionic bond to form between sodium and chlorine?

Answers

Answer:

The loss of an electron

Explanation:When sodium (Na) and chlorine (Cl) are combined, the sodium atoms each lose an electron, forming cations (Na+), and the chlorine atoms each gain an electron to form anions (Cl−

Answer:

"Sodium has 1 electron in its outermost shell, and chlorine has 7 electrons. ... If sodium can transfer it's "spare" electron to chlorine, both atoms will satisfy their full outer shell requirements, and an ionic bond will be formed."

Explanation:

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Question
Use the text to identify the sentences with evidence that matches the claim.

Claim 1 --> Tropical rainforests contain more biodiversity than all other biomes.

1) Biodiversity refers to the total number of different species of all kinds living in an area.

2) Tropical rainforests have many of the climate characteristics that organisms of different species need to grow, such as warm temperatures, plenty of rain, and many food sources.

3) There are large amounts of daily sunlight, which provides a great deal of energy to a variety of rainforest organisms.

4) Surprisingly, rain forest soil is very poor.

5) Due to the large amounts of rainfall, nutrients are leached out of the soil quickly.

6) Warm temperatures cause dead organisms to decay quickly, and the nutrients are then used by many different plants.


1, 2, 5
1, 2, 5

1, 3, 4
1, 3, 4

2, 3, 6
2, 3, 6

1, 4, 5

Answers

Answer:

44

Explanation:

44-7=55

perfect 2 minute speech on deforstation

Answers

Answer:

A warm welcome to all present here. Today I am going to give a speech on deforestation. Deforestation is the process of cutting down the forest, without replanting them again. The causes for deforestation are to obtain wood and fuel or to use the land for farming, mining or construction. From the time of civilization till now, forest wood is very essential for humans in our day to day life.

Explanation:

U can add more if u like it!

An ecosystem experiences a loss of denitrifying prokaryotes. Will this loss affect the health of the ecosystem?

Answers

yes it will, it will ruin the food chain

what is photosynthesis?​

Answers

the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

Answer:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide,water and minerals

Which molecules in your body do
not contain carbon atoms?
Genes, which are made of DNA
Proteins
Sugars
Water

Answers

I'm pretty sure its water

ASAP Determine whether the statement is true or false and why. “We have discovered a series of humanoid fossils that are similar to humans, but not human. Each of these humanoid species dates to a different period in time becoming more human-like the closer to the present they are, showing a clear evolution into humans.”
A. False, it should read “We have discovered no series of humanoid fossils that are similar to humans, showing a clear lack of any transitional fossils as evidence of human evolution”
B. True
C. False, it should read “We have discovered a series of humanoid fossils that are similar to humans, but not human. Each of these humanoid species dates to a different period in time becoming less human-like the closer to the present they are, showing a clear evolution away from humans.”
D. False, it should read “We have discovered a series of humanoid fossils that are similar to humans, but not human. Each of these humanoid species dates to the same period in time, showing that many human-like species existed at once, but all went extinct.”

Answers

The statement is true.

Human evolution is a scientific term that refers to the process of biological evolution of the human species from its ancestors to the present.

The current knowledge of human evolution is the result of the convergence of various sciences such as:

Genetics.Physical anthropology.Paleontology.Geochronology.Archeology.Linguistics.

The results of various studies relate the current human species as a result of multiple evolutionary processes of hominimus species, ardipithecus, australopithecus, and homo that through time improved different aspects until reaching the human species that exists today.

According to the above, what is described in the fragment presented is true because it presents a correct version of what happened in human evolution. Meanwhile, options A, C and D are incorrect because they do not present correct information regarding human evolution.

Learn more in: https://brainly.com/question/13492988

If the results of an experiment are considered valid they will? A. Give the same nontestable results B. Give The same outcome when repeated C. Give different outcomes in different parts of the world D. give different results from repeated by different scientist

Answers

Answer:B

Explanation:

If it's valid, then it has substantial evidence to back up the results, which will  be the same over and over again.

Help!!!! Give a simple overview of the process of photosynthesis.

Answers

Answer:

During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil.

Explanation:

This transforms the water into oxygen and the carbon dioxide into glucose. The plant then releases the oxygen back into the air, and stores energy within the glucose molecules.

Which would make for a weak claim?
• a blog cited as the source
• a large sample size
• clear variables and controls
• multiple trials

Answers

Answer:

A

Explanation:

Blogs can have a lot of misinformation

Define the word ⇒ Biosphere


THANK YOU!! :)

Answers

The biosphere is a narrow zone of the earth where land, water, air interact with each other to support life.

Answered by Gauthmath must click thanks and mark brainliest

list and explain the advantages of 5 farming systems

Answers

https://agriinfo.in/benefits-or-advantages-of-integrated-farming-system-670/

When many nucleotides link together, they form a biomolecule responsible for storing genetic information called a
Group of answer choices

protein.

nucleic acid.

retinal.

carbohydrate.

Answers

Nucleic acid, just know nucleic acid is made up of nucleotides

When many nucleotides link together, they form a biomolecule responsible for storing genetic information called nucleic acids. Thus, the correct option is B.

What are Nucleotides?

Nucleotides may be defined as the basic unit of the polynucleotide chain of nucleic acids such as DNA or RNA. Each nucleotide is composed of three components. They are as follows:

A nitrogenous base.A pentose sugar (ribose in the case of RNA, and deoxyribose in the case of DNA).A phosphate group.

Nucleotides are the monomers of nucleic acids. Each nucleotide is joined together by covalent bonds known as phosphodiester linkage. This linkage is present between the phosphate group of one nucleotide and the third carbon atom of the pentose sugar of next nucleotide.

Therefore, nucleic acids are formed when many nucleotides link together which are responsible for storing the genetic information.

To learn more about Nucleotides, refer to the link:

https://brainly.com/question/10874360

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How are gymnosperms in category gnetophyta usually pollinated?

A. by wind

B. by hand

C. by insects

D. by water

Answers

Answer:

by insects

Explanation:

Which of the groups below has suffered the greatest percentage of species extinctions since 1600 (A) birds, (B) fishes, (C) mammals, (D) reptiles

Answers

(a) Birds is the correct ans

Explanation:

.......

Answer:

My guess would be mammals

Explanation:

Habitat destruction

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can someone help me with this question Prime numbers can be generated by an algorithm known as the Sieve of Eratosthenes. The algorithm for this procedure is presented here. Write a program called primes.js that implements this algorithm. Have the program find and display all the prime numbers up to n = 150 [tex]\text{Solve for 'x':}\\\\3(x+1)=12+4(x-1)[/tex] One key characteristic that is distinctive of an oligopoly market is that Group of answer choices the demand curve facing each firm is downward sloping, with a marginal revenue curve that lies below the firm's demand curve. the decisions of one seller often influence the price of products, the output, and the profits of rival firms. there is only one firm that produces a product for which there are no good substitutes. there are many sellers in the market and each is small relative to the total market. If i took my SIM card out of my phone and put it in a router then connect the router and my phone with Ethernet cable would the ping change? As a producer in the news industry, Jonas will be responsible for ___________ A directingB researching C financing the activities of reporters, editors, and directors.He will also need to look into budgeting, selling, and ______________A interviewing B marketingC analysis Explain the relationship of the meaning of the word isometric to the properties of an isometric or rigid transformation Mackenzie is designing a rectangular greenhouse. Along one wall is a 7-foot storage area and 5 sections for different kinds of plants. On the opposite wall is a 4-foot storage area and 6 section for plants. All the plant sections are equal length. What is the length of the wall? Calculate the volume of each solid. Use 3.14 for pi. Round answers to the nearest whole number. What is the answer to this? Is it d? Which of these statements accurately explains why the Common Era beginswith the birth of Jesus of Nazareth over 2,000 years ago?A. Jesus developed a system of measuring time that could be usedto more accurately track the passage of time than any otherculture's calendar.B. The period of time now described as the Common Era is based onolder Christian periodization that divided time into a period beforeJesus's birth and a period afterward.C. The period of time now described as the Common Era officiallybegan with Jesus's declaration that Christians, Muslims, and Jewshave many beliefs in common.D. Jesus instructed his Christian followers to create a new calendarbased on his birth and spread it to every country throughout Meworld. I need help on this this is very hard. I need the answer right now. Wrong answer=report Cu 1: Gi tr232020 -5 lim- 2020nn nbng:A.2.B..C.0.D.2.3 HExamine the painting Self-Portrait with Monkey and Parrot. What do the animals and the background suggest about the artist? her interest in nature her appreciation for beauty her interest in pleasing others her feelings about her conditio In Mexico, deaf people are most likely to celebrate American Deaf cultural holidays American national holidays the holidays of other countries their national cultural holidays You have just made your first $5,600 contribution to your retirement account. Assume you earn a return of 11 percent per year and make no additional contributions. a. What will your account be worth when you retire in 39 years hy gip ti giiiii Between 1945-1959, the United States policy in the Middle East saw theA. Eisenhower administration assist in the construction of the Aswan Dam.B. Truman administration refuse to recognize the state of Israel.C. President Eisenhower seek to end the rule of Egyptian leader Gamal Nasser during the Suez crisis.D. CIA engineer a coup that brought the Shah of Iran to power.E. U.S. refuse to join in a UN resolution denouncing British and French actions during the Suez crisis. Which equation can be used to find 60 percent of 50 HELP PLEASE I WILL GIVE BRAINLIEST FOR THE RIGHT ANSWERS NOW!!!!!Paine\'s line is an indirect reference to this line from the King James Bible: ...and the gates of hell shall not prevail against it. (Matthew 16:18) This technique is an example of the use of A) alliteration. B) allusion. C) artistry. D) assonance.