why are plant cells undergoing cell division do not have a vacuole? Please answer this question within 1-2 hour/s

Answers

Answer 1

Answer:

because they can

Explanation:


Related Questions

Which land cover type has the least area in United States? A. special-use land B. crop land C. forest-use land D. wet land E. urban area

Answers

It would be C. Because forest uses more land

How do the flowing layers of the Earth interact?
They interact by the core transferring energy by conduction to the upper mantle
assisting in the softening of the rock layer which leads to convection.
They interact by the core transferring energy by convection to the upper mantle
assisting in the softening of the rock layer which leads to conduction.
They interact by the core transferring energy by precipitation to the upper mantle
assisting in the softening of the rock layer which leads to evaporation.
They interact by the upper mantle transferring energy by conduction to the core
assisting in the softening of the rock layer which leads to radiation.

Answers

Answer:

They interact by the upper mantle transferring energy by conduction to the core  assisting in the softening of the rock layer which leads to radiation.

Explanation:

Convection currents coming from the core and mantel are believed to the main cause of the interaction. As these currents travel up and down the curst and mantle boundary and this creates the plates to move freely forming a conveyor belt. The core of the earth creates this convective current to rise up due to the heat and pressure. The hot molten rocks in the mantle eventually cool and the cycle of rising and sinking takes place.

The white blood cells can be compared to the army and soldiers of our country. Explain the reason in about 3-4 lines.

Answers

Answer:

Please Mark as Brainliest

Explanation:

The white blood cells provide immunity to our body. They help in fighting against diseases, infections, allergies, and foreign particles. These cells keep our bodies safe and healthy, much like the soldiers of a nation.

-find a foreign target
-capture them
-kill them
-look out for signs of them returning

How does carbon from corn end up in human hair?​

Answers

So if we eat a particular kind of food, and it has a particular kind of carbon in it, that's recorded in us, in our tissues, in our hair, in our fingernails, in the muscles

Basically what she or he said. I don’t like assuming genders.

What is the main function of the cell membrane?
A. To pass the genetic information from one cell to another.
B. To protect the cell from Invaders.
C. To regulate what enters and leaves the cell.

Answers

Answer:

pretty sure its b

Explanation:

The answer for this is A.

how to get big and all thing

Answers

Answer:

hih

Explanation:

what that means what ur talking bout

Answer:

What I'm confused

3. What is the original source of energy for all fossil fuels?

hydrocarbons

photosynthesis

the Sun

cosmic radioactivity

Answers

Answer:

the sun

Explanation:

All the energy in oil, gas, and coal originally came from the sun, captured through photosynthesis. In the same way that we burn wood to release energy that trees capture from the sun, we burn fossil fuels to release the energy that ancient plants captured from the sun.

hope this helps

The sun. The sun is a constant form of energy giving us light and heat

What is a volcano?
A. a tall mountain
B. a chemical reaction that produces fire
C. an atmospheric condition
D. an opening in Earth’s crust

Answers

Answer:

c

Explanation:

Answer:

D

Explanation:

I hope this is correct and have a great day

How do animals survive in air pollution?

Answers

There is no absolute reason as to how they survive besides organisms learning to adapt. In order to live in a polluted environment the animals have to survive and learn to adapt.

Can i have some help please​

Answers

Answer:

genotype:-

25% (DD)

50% (Dd)

25% (dd)

phenotypes:-

50%

50%

Match with the correct pattern of inheritance.
a. Multiple alleles
b. Polygenic traits
c. Incomplete dominance
d. Codominance

Answers

Answer: Multiple alleles

Explanation:

What are the four possible gametes of an organism has the genotype KkMm?

Answers

Answer:

KM, Km, kM, km

Explanation:

Gametes, which are only produced during sexual reproduction, are formed as a result of meiosis. According to Gregor Mendel in his law of Segregation, alleles of a gene will separate into gametes in such a way that only one form of a gene (allele) will be present in each gamete.

In this question involving a dihybrid with genotype: KkMm, the allele combinations of the gametes that will be produced after meiosis are KM, Km, kM, km.

Which compound is inorganic?

Answers

Answer:

C.

I think it is C

The answer is B. Inorganic means it doesn’t contain carbon.

1.
In which order is energy transferred through a food chain?
A. Sun → plants → animals
B. Sun animals → plants
C. plants - Sun animals
nlants animals - Sun
D

Answers

Answer:

It is A

since the energy source is the first thing you need to make the planet habitable, and in order for the animals to live, you need plants like trees to give air. so the cycle is Sun-Plant-Animal

Which cells in your body undergo cellular respiration?

Select one:
a. your brain cells
b. your skin cells
c. your heart cells
d. every cell in your body

Answers

D. every cell in your body

Answer: D, every cell in your body

Explanation:

Define permafrost in you own words!

Answers

Answer:

Permafrost is ground that continuously remains below 0°C for two or more years, located on land or under the ocean. Permafrost does not have to be the first layer that is on the ground. It can be from an inch to several miles deep under the Earth's surface.

Explanation:

Answer: pick one

try this,

Permafrost is a permanently frozen layer on or under Earth's surface. It consists of soil, gravel, and sand, usually bound together by ice. ... Permafrost covers approximately 22.8 million square kilometers (about 8.8 million square miles) in Earth's Northern Hemisphere. Frozen ground is not always the same as permafrost.

or try this,

Permafrost is soil, rock or sediment that is frozen for more than two consecutive years. In areas not overlain by ice, it exists beneath a layer of soil, rock or sediment, which freezes and thaws annually and is called the "active layer".

Explanation:

hope it helps, please mark me brainliest, please

1. Examples of a(n) include the skeletal system, respiratory
system, and circulatory system.

Answers

skulllungsheart

Explanation:

if that is what your asking for

Information that a system uses to monitor progress and make adjustments is called the _____.


output

feedback

process

input

Answers

Answer:

process

hope it helps

thanks for the points

The crab Lynda tell Ella ya carries a pair of sea anemones on its claw. The crab uses the sea anemones stinging tentacles as protection and the sea an enemy obtain small food particles released by the crab as it feeds which type of symbolic relationship does this best illustrate

Answers

Answer: Mutualism

Explanation: The relationship between the crab and the sea anemone describes mutualism, a type of symbiotic relationship.

Mutualism describes the ecological interaction between two or more species that benefits both; typically involving the exchange of substances or services between both.

It plays a key role in ecology and is thought to have driven the evolution of much of the diversity currently in existence today.

A type of worm with many linked sections is a flatworm.

True or False

Answers

Answer:

False.

Explanation:

Flatworms are unsegmented.

What happens in Interphase?
a. The cell grows & replicates DNA
b. The cell splits in two
c. The chromosomes move to the middle
d. The cell starts to cleave

Answers

Answer:

A, Cell grows and replicates DNA

Explanation:

you can also just look this one up on googlo

Which sphere includes rocks ana minerals

Answers

Answer:

Geosphere includes rocks and minerals.

Explanation:

What is the phenomenon that takes place at the level of the green leaves of the carrot

Answers

Explanation:

tttyyygftj that's all I have

Can someone help me with this question? Will mark BRAINLIEST (But please dont ask)

1.) How is Albinism a genetic disorder?

Answers

Answer:

1. We commonly know that albinism is a type 1 genetic disorder which is inherently derived from a gene mutation on the X chromosome

2. This can and is sometimes inherited by the offspring by a process known as X-linked recessive inheritance.

3. Hence it abnormally mutates the X chromosome which allows it the characteristic of a genetic disorder

Rate positively and give brainlist

Which value represents a population density? A. 3,000 fish in a certain lake B. 1,500 shrimp per cubic meter of sea water C. 1,300 shrimp in a certain ocean D. 500 adult crabs along the entire intertidal zone

Answers

Answer: D. 500 adult crabs along the entire intertidal zone

Explanation:

Answer:

D. 500 adult crabs along the entire intertidal zone

Explanation:

What two variables must you know in order to
calculate the average speed of a moving object?
А
direction and time traveled
B
total time and total distance
C
slowest speed and fastest speed
D
fastest speed and total distance

Answers

B. total time and total distance

what color eye is this?

Answers

Answer:

haze/green

Explanation:

If thats ur eye it is SO pretty

lol mine r brown

How fast can you answer correct..? How fast can i give you brainliest. Explain Your answer:D/ HELP........................................

Answers

Answer: A.

Explanation:Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a ... Between each pulse, the radar station serves as a receiver as it listens for ... If pulses are emitted too frequently, the returns from one pulse will be ... Over the area covered by radar echoes, a program assigns a precipitation type

Answer:

A

Explanation:

becuase it A

And the person on top or down said it A so i think it A

NEED HELP ASAP: List two ways in which the atmosphere would be impacted in the absence of the biosphere. Use complete sentences.

Answers

Answer:

If there would be no biosphere on earth the atmosphere would be quite different. There would be no oxygen to support because oxygen is liberated by plants in photosynthesis so no plants means no oxygen. The earth would be a planet without life just like Venus and Mars. Therefore, no organism would be surviving in the world.

There would be no  negligible green house effect and global warming since it is all created due to activities of men.The earth's atmosphere would be much cleaner and with lesser amount of CO2 and O2 but no organism would be there to use them.

Hope it help!

There would be more carbon dioxide, which would eventually burn away the ozone layer, as well as no oxygen, and all animal and plant life would perish.

What is biosphere?

The biosphere is basically comprised up of the areas of the Earth where life can be found.

The biosphere encompasses all the things from the deepest tree root systems to the dark environment of ocean trenches, including lush rainforests, and high mountaintops. Earth is described by scientists in terms of spheres.

Because it is all of life, the biosphere is as important as life itself. Earth would be a lifeless planet like Mars or Venus without the biosphere. Human insecurity grows as natural resources are depleted.

The biosphere is the zone that contains all living things. The biosphere requires the lithosphere, hydrosphere, and atmosphere to exist. There would be no life on Earth if these three spheres did not exist.

Thus, this way, the atmosphere would be impacted in the absence of the biosphere.

For more details regarding biosphere, visit:

https://brainly.com/question/13219657

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All living things must contain genetic material. Which of the following nonliving things also has this characteristic? A. Fire B. Cell phone C. Virus D. Organic phosphates

Answers

Genetic material is the hereditary unit found in the cells of every living organism. Viruses are nonliving things that also have genetic material. Thus, option C is correct.

What are viruses?

Viruses are organisms that are living and nonliving as they reproduce when once inside the host cell and have the RNA or the DNA as the genetic material inside their capsids.

The protein shell of the virus includes one of the types of genetic material that infects the host DNA by taking control of the host machine to produce multiple copies.

Therefore, the virus is a non-living with genetic material.

Learn more about viruses here:

https://brainly.com/question/9526388

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