What is migration? Give an example.

Answers

Answer 1

Answer:

Migration is when animals move on a regular cycle. For example, caribou in the Arctic go south in winter and return in summer when it's warmer. Many birds migrate, such as geese and storks. Migration is the travelling of long distances in search of new habitat.

Explanation:


Related Questions

Cellular Respiration takes place in the (Blank answer here) organelle of plants and (Blank answer here) type of organisms

Answers

Answer:

cellular respiration takes place in the mitochondria organelles of plants and in plants and animals

Explanation:

Cellular respiration takes place in the mitochondria organelles in order to yield energy. For aerobic cellular respiration, oxygen is required. It mostly takes place in plants and animals

Does anyone have the classification lab worksheet. I need help with it

Answers

Answer and Explanation:

Borders on the Mississippi river (1A), Begins with the letter M (2A),  Shares border with Tenessee (3A), Its capital is Jackson (4A) -----> Mississippi      Borders on the Mississippi river (1A), Begins with the letter M (2A),  Shares border with Tenessee (3A), Its capital is not Jackson (4B) -----> MissouriBorders on the Mississippi river (1A), Begins with the letter M (2A),  Does not Share a border with Tenessee (3B) -----> MinnesotaBorders on the Mississippi river (1A), Does not Begin with the letter M (2B),  Has fewer than 8 letters in its name (5B) ---> IowaBorders on the Mississippi river (1A), Does not Begin with the letter M (2B),  Has 8 or more letters in its name (5A), The entire state lies south of the 40 degrees (6A), Borders on the Gulf of Mexico (7A)----> LouisianaBorders on the Mississippi river (1A), Does not Begin with the letter M (2B),  Has 8 or more letters in its name (5A), The entire state lies south of the 40 degrees (6A), Does not Border on the Gulf of Mexico (7B), is west of the Mississippi river (8B)----> ArkansasBorders on the Mississippi river (1A), Does not Begin with the letter M (2B),  Has 8 or more letters in its name (5A), The entire state lies south of the 40 degrees (6A), Does not Border on the Gulf of Mexico (7B), is est of the Mississippi river (8A), Nick-named volunteer state (9A)----> TennesseBorders on the Mississippi river (1A), Does not Begin with the letter M (2B),  Has 8 or more letters in its name (5A), The entire state lies south of the 40 degrees (6A), Does not Border on the Gulf of Mexico (7B), is est of the Mississippi river (8A), is not Nick-named volunteer state (9B)----> KentuckyBorders on the Mississippi river (1A), Does not Begin with the letter M (2B),  Has 8 or more letters in its name (5A), The entire state does not lie south of the 40 degrees (6B), well-know for dairy products(10A) ---> WisconsinBorders on the Mississippi river (1A), Does not Begin with the letter M (2B),  Has 8 or more letters in its name (5A), The entire state does not lie south of the 40 degrees (6B), is not well-known for its dairy products (10B) --->IllinoisDoes not border de Mississippi River (1B), was one of the 13 original colonies (11A), Borders on the great lakes (12A)---> New YorkDoes not border de Mississippi River (1B), was one of the 13 original colonies (11A), Does not Border on the great lakes (12B)--->North CarolinaDoes not border de Mississippi River (1B), was not one of the 13 original colonies (11B), contains Sierra Nevada Mountains (13A) ----> CaliforniaDoes not border de Mississippi River (1B), was not one of the 13 original colonies (11B), does not contain Sierra Nevada Mountains (13B) ----> Colorado

URGENT ANSWER ASAP


Which base is found only in RNA nucleotides?
cytosine
uracil
thymine
adenine

Answers

Answer:

uracil

Explanation:

guanine is the other DNA base

uracil is found only in RNA

difference between Bacteria and virus any one can tell me the answer​

Answers

Answer:

As you might think, bacterial infections are caused by bacteria, and viral infections are caused by viruses. Perhaps the most important distinction between bacteria and viruses is that antibiotic drugs usually kill bacteria, but they aren't effective against viruses.

Explanation:

Plz Mark me as brain list

Plants can use the glucose they have made to supply them with energy.

Give four other ways in which plants use the glucose they have made.​

Answers

Answer:

4 ways in which plants use the glucose -

It is used in maintaining plant structure and for the repaired parts

2. It is used in providing energy for work whenever plant needs it .

3. It is used by xylem and phloem to transport food, water, miners etc to different parts

4. It is used in osomosis.

Can photosynthesis happen in plants when it is dark (when there is no sunlight)?

Answers

Answer:

no

Explanation:

photosynthesis happens when you have light

How do scientists compensate for these uncertainties so their models more closely represent the real world

Answers

Answer:

Instead, real-world agents, including scientists, decide ... Because these scientific models often deviate from ... A is represented, unless there is a good reason to do so.

The cycling of matter through all of the organisms, populations, and ecosystems of earth
is ultimately powered by what form of energy?

A. Nuclear
B. Light
C. Chemical
D. Kinetic

Answers

Answer:

B. Light

Explanation:

The cycling of matter through all of the organisms, populations and ecosystems of the earth is ultimately powered by the light energy from the sun.

All organisms uses the light energy from the sun to derive other forms of energy for their own use.

Light energy is taken into the ecosystem by plants by the process of photosynthesis. During this process, light energy is converted to chemical energy which is stored in organic molecules. This chemical energy is therefore transformed into other forms of energy available in the ecosystem.

If a cell were placed in a dark environment, which organelles would
be unable to function?
A. Chloroplasts
B. Mitochondria
C. Ribosomes
D. Lysosomes

Answers

Answer:

A. Chloroplasts

Explanation:

This is found in a plant & aids with photosynthesis

Plants need sunlight to grow and do their process of photosynthesis

Answer:

b.mitochondria

Explanation:

kasi environment nga

The researchers predicted that for any particular concentration of substrate, the C. Aurantiacus enolase catalyzedreaction is more rapid at 55 C. Than at 37 C. Provide reasoning to justify the researchers prediction.

Answers

Answer:

It's justified because an increase in temperature will lead to increase in the enzyme catalyzed reaction

Explanation:

Now, as the temperature is increasing, the kinetic energy of molecules will also be increasing and this implies that the collision between the substrate and enzyme will increase i.e substrate that's attached to its appropriate active site of enzyme that results in an increase in reaction.

However, if the temperature is too high, it can cause the enzymatic activity to denature.

In summary, when talking about catalyzed reactions, an increase in temperature will cause the bond between molecules to loosen and this results in catalyzation.

What is the complimentary side of DNA for: AACTAGTTCAGG

Answers

Answer

TTGATCAAGTCC

Explanation:

How can a model of the solar system be used in planning a trip from Earth to another planet? A To estimate distance, travel time and fuel cost. B To anticipate the frequency and occurrence of meteorites and other objects in space. C To map flight plans that avoid solar flare-ups and solar winds. D To predict possible emergencies astronauts may encounter during space travels.​

Answers

Answer:

A.) to estimate distance, travel time and fuel cost

Explanation:

which of the following is a producer
A. Wolf
B.Fern
C.Worm
D.Jaguar

Answers

Answer:

B cuase the others are cucomures and pls press the crown on my answers pls so i can be brainlest so i can level up

Explanation:

Energy Storage in Humans Free glucose in blood has 4 kilocalories per gram, 40 kilocalories of energy storage, and a few minutes of life support time. Glycogen has 4 kilocalories per gram, 600 to 1600 kilocalories of energy storage, and 1 day of life support time. Lipids have 9 kilocalories per gram, 100,000 kilocalories of energy storage, and 30 to 40 days of life support time. What is the best conclusion based on this data? Blood is a primary location for energy storage. Fat molecules contain more energy-containing bonds than simple sugars. A gram of glycogen has twice as much energy as a gram of fat. The human body stores approximately 1,000 kcal of glucose.

Answers

Answer:

Fat molecules contain more energy-containing bonds than simple sugars.

Explanation:

Lipids are a large group of mostly non-polar hydrophobic hydrocarbons. They include fats and oils, waxes, phospholipids and steroids. They serve many functions in living organisms such as energy storage molecules, information molecules, insulation against cold in some animals etc.

From the information provided above, lipids have 9 kilocalories per gram, 100,000 kilocalories of energy storage, and 30 to 40 days of life support time. When energy provided per gram by lipids is compared with that of either glucose or glycogen, lipids provide more than twice the energy of that of glucose or glycogen. Similarly, the energy storage capacity of lipids over 1000 times that of glucose and 50 times that of glycogen. Therefore, fat molecules (an example of lipids) contain more energy-containing bonds than simple sugars (e.g. glucose)

Answer:

Answer is B

Explanation:

What happens during metaphase.

Answers

Answer:

During metaphase, the cell's chromosomes align themselves in the middle of the cell through a type of cellular "tug of war." The chromosomes, which have been replicated and remain joined at a central point called the centromere, are called sister chromatids.

Explanation:

Hope this helps :)


What do aerobic and anaerobic mean and which one is cellular respiration?

Answers

Cellular respiration can be aerobic or anaerobic, but normally when people say cellular respiration they mean AEROBIC respiration. Aerobic means oxygen is needed while anaerobic means oxygen is not needed

Which statements describe incomplete dominance? Select three options. Traits are usually dominant. Traits are neither dominant nor recessive. Offspring exhibit an intermediate form of alleles from the parents. Both alleles, one from each parent, are expressed in offspring. Incomplete dominance involves the interaction of two alleles. which ones are right?

Answers

Answer:

Traits are neither dominant nor recessive.

Offspring exhibit an intermediate form of alleles from the parents.

Incomplete dominance involves the interaction of two alleles.

Explanation:

In genetics, incomplete dominance (also known as partial dominance) is produced when the dominant allele doesn't mask the effects of the recessive allele, which is also expressed in the phenotype. In consequence, heterozygous organisms for a gene exhibiting incomplete dominance will be a mix (or blend) as a result of the expression of both characters. In humans, for example, Tay-Sachs disease is a genetic disorder characterized by a gene that exhibits incomplete dominance, where heterozygous individuals are still able to produce a key enzyme (hexosaminidase A) due to expression of the wild-type allele, while homo-zygous individuals for Tay Sachs recessive mutation usually die by the age of 4.

Answer:

235

Explanation:

Which formation is one feature of karst topography? A. Canes
B. Kettles
C. Stalagmites
D. Oxbow lakes

Answers

if A. is caves then A would be your answer.

Pick one part of interphase in the diagram above and describe its function in the cell cycle. Explain why interphase is important before mitosis begins.

PLZ I WILL GIVE YOU BRAINLIEST

Answers

Answer:Girl we’re taking the same test But here’s what i put

The G1Phase

is an intermediate phase occupying the time between the end of cell division in mitosis and the beginning of DNA replication during S phase. Interphase is important before mitosis begins because DNA is duplicated during interphase before the cell undergoes mitosis, the amount of DNA in the original parent cell and the daughter cells are exactly the same.

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beautiful clownfish named Bozo, a common salt water fish. Zara already has a tank with goldfish at home. Use your knowledge of diffusion & osmosis to tell Zara how to take care of Bozo.

Answers

Answer:

See the answer below

Explanation:

Zara should keep the clownfish and the goldfish in separate tanks - the goldfish in a freshwater tank and the clownfish in a salt water tank.

If the goldfish is kept in a salt water tank instead of freshwater, it may die due to dehydration because the salt water would be hypertonic to the cells of the fish. Water would move osmotically from the cells of the fish into the surrounding water and the fish may eventually die due to dehydration.

If the clownfish is kept in freshwater instead of salt water, it may die due to excessive water. The freshwater would be hypotonic to the cells of the fish and water would move osmotically from the surrounding water into the cells of the fish. Eventually, the cells would become turgid and may start lysing, leading to the death of the fish.

Fats and oils are usually stored in a plant's
roots
stem
fruit
seeds​

Answers

Answer:

stem

Explanation:

Answer:

well for me I think

Explanation:

it's in the stems

Define a bio-indicator species

Answers

Answer:

Bioindicators are living organisms such as plants, planktons, animals, and microbes, which are utilized to screen the health of the natural ecosystem in the environment. They are used for assessing environmental health and biogeographic changes taking place in the environment.

Explanation:

Can someone help me answer this question?

Answers

Answer: C. Hypertonic Solution

Explanation:

Hypertonic is when water leaves the cell.

What does turgor pressure inside a seed allow the seed to do? Will give brainliest!

Answers

It increases its metabolic activities to produce energy for the growth process. The water causes the turgor pressure to increase in the cells and they are able to enlarge.
Hope this helps!

Between 1984 and 2003, scientists mapped the human genome, which means they determined the pattern of billions of genes that make a human a human. Originally, it took years to map a single person’s total genome. By 2014 multiple genomes could be mapped in one day.

What most likely allowed scientists to start mapping so much faster?

a change to Mendel’s law of dominance
more powerful computer technology
the discovery of how germs work
new scientists repeating gene experiments

Answers

Answer:

more powerful computer technology

Explanation:

It just makes sense lol

Answer:

B

Explanation:

edge 2020

An Allele which express itself during gamete formation is termed as:

Answers

Answer:

the ability of one allele to express its phenotype at the expense of an alternate allele; the major form of interaction between alleles; generally the dominant allele will make a gene product that the recessive can not; therefore the dominant allele will express itself whenever it is present.

Explanation:

Answer:

Alleles occur in pairs. Out of two alleles, only one allele expresses itself in the hybrid and prevents the expression of the other allele. The allele which expresses itself in the hybrid is called dominant allele and the other allele which is unable to express in the hybrid is termed as recessive allele.

Can someone help me fill out this Taxonomic key

Answers

Answer:

Following the Taxonomy key would yield the following;

3. B - Minnesota

4. A. Mississippi

   B. Missouri

5. B Iowa

7. A. Louisiana

8. B. Arkansas

9. A. Tennessee

   B. Kentucky

10. A. Wisconsin

     B. Illinois

12.  A. New York

     B. North Carolina

13. A. California

     B. Colorado

The purpose of the Calvin cycle is to fix _______ . The Calvin cycle takes place in the ______________. There are 3 steps to the Calvin cycle. In step 1, __________ is fixed by an enzyme called Rubisco. Rubisco adds CO2 to RuBP to form 2 molecules of ____________.

Answers

Answer:

1. carbon in CO2

2. Stroma of the chloroplast

3. Carbon dioxide

4. 3- phophoglycerate (PGA)

Explanation:

Which food is created using the process of osmosis?

Answers

HelLoO brother

Explanation:

for their contributions to this column. Osmosis, the migration of water, is a natural process that has been used passively for centuries in food processing for the rehydration of dried products. Lettuce soaking up water mist in a grocery store vegetable bin stays fresh and crispy due to osmotic hydration.

Answer:  potatoes, gummy bears, cucumber, and mostly plants like, herbs food you eat.

MAIN DIFFERENCE BETWEEN EUKARYOTIC AND PROKARYOTIC CELLS

Answers

Answer:

eukaryotic cells have a nucleus whereas prokaryotic cells do not

????????????????????????????????? haha

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