why are there so many stages in meiosis?

Answers

Answer 1

Answer:

In many ways meiosis is a lot like mitosis since cell division occurs twice during meiosis one starting cell can produce four gametes ( egg or sperm ) in each round of division cells go though four stages prophase, metaphase anaphase, and telophase

Explanation:


Related Questions

Zara had a birthday and was able to choose a pet. The pet that she chose was a 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:

The advice I would give  to Zara would be that she should keep Bozo in a separate tank with common salt water away from the goldfish. Bozo is a salt water fish while the goldfish can only survive in freshwater.

If Bozo is kept in a saltless water/freshwater tank with the goldfish, the water would be hypotonic to Bozo. Consequently, water will osmotically diffuse into the cells of Bozo, the cells would become turgid and lyse, and this would lead to the death of the fish.

If the goldfish is kept in the same salt water tank with Bozo, the salt water would be hypertonic to the goldfish. Consequently, water will osmotically diffuse out of the cells of the goldfish into the surrounding salt water, the cells of the goldfish would become flaccid, and this would lead to the death of the fish.

Please select the word from the list that best fits the definition
Is half the size of Earh, has two moons, and has an atmosphere of mostly carbon dioxide

Mercury
Earth
Mars
Venus

Answers

The answer is Mars, because Venus and Mercury have no moons. Earth has one moon.

Answer:

The first person is correct, the answer is Mars.

Explanation:

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ANSWER QUICK PLEASE

Which statement best defines bilateral symmetry?
symmetry around the central point of a sphere
similar halves on each side of a single plane
symmetry around a central point
halves that lack symmetry

Answers

Answer:

similar halves on each side of a single plane

Explanation:

Could you please provide an image with this question so that it becomes a little more clearer?
Thanks.

Order the levels of organization of living things. (Order the levels starting from top to bottom with the smallest at
the top)
biome
species
biosphere
population community
ecosystem


WILL GIVE BRAINLIEST

Answers

1 population
2 species
3 economists
4 biome
5 biosphere

Water leaves the plant life of biosphere and enters the atmosphere by way of transpiration.
True
False

Answers

Answer:

TRUE

Explanation:

Have a great one

The answer is true

:):):):):)

What process increases genetic variation

A. Mitosis
B. Asexual Reproduction
C. Codominance
D. Crossing- Over

Answers

Answer:

Crossing Over

Which characteristics describe cnidarians? Check all that apply.
O Cnidarians are vertebrates.
O Cnidarians are invertebrates.
O Cnidarians come in a single body form.
Cnidarians come in two possible body forms.
Some cnidarians can reproduce sexually.
All cnidarians can reproduce asexually.

Answers

Answer:

2. Cnidarians are invertebrates.

4. Cnidarians come in two possible body forms.

5. Some cnidarians can reproduce sexually.

6. All cnidarians can reproduce asexually.

Explanation: I took the test and I got it correct

Answer: the person above me is 100% correct.

Explanation: i got 100% on the quiz.

explain the flow of energy of candles

Answers

Answer:

The wax vapor catches light and burns, sending a flame high above the wick. Heat from the flame travels in three directions at once by processes called conduction, convection, and radiation. Convection draws hot wax vapors out from the wick and sucks oxygen from the surrounding air into the base of the flame.

Explanation:

Answer:

The heat from the wick melts the wax which gets absorbed in the wick and then gets burnt (which is really oxidation) to produce heat energy as well as light energy. The energy transforms from chemical energy to heat and light energy. Because when the candle burns a chemical reaction occurs, and produces heat and light.

Modern whales evolved from mammals that lived on land. Fossil evidence reveals that one characteristic that has changed over time is the position of whales nostris. The images below show the skills of a modern whale
and its ancestor, Pakicatus
Nostrils at front
of skull
Nostrils at top
of skull
Pakicetus
Eschrichtius
cientists think that the position of the nostrils gives modern whales an evolutionary advantage. Which of the following most likely describes how this adaptation is advantageous?
O The nostril position allows whales to obtain air more easily at the surface of the water.
The nostril position allows whales to obtain food more easily at the surface of the water.
O The space lett empty by the migrating nostrils has allowed modern whales to develop gills.
The space left empty by the migrating nostrils has allowed modern whales to develop teeth.

Answers

Answer: Its A my friend, how it helps!.

Explanation: I just completed the Test.

The nostril position allows whales to obtain air more easily at the surface of the water is most likely describes the advantage of adaptation.

What do you mean by adaptation?

In biology, adaptation has three related meanings. It is the dynamic evolutionary process of natural selection that fits organisms to their environment, enhancing their evolutionary fitness. Secondly, it is a state reached by the population during that process.

The ability of living organisms to adjust themselves to their surroundings is called adaptation. Adaptations are the changes in structure or behaviour of an organism that will allow the organism to survive in that habitat.

Adaptations are unique characteristics that allow animals to survive in their environment. There are three types of adaptations: structural, physiological, and behavioral.

Learn more about adaptation:

https://brainly.com/question/12534888

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Question 20 of 26
How many daughter cells does mitosis produce?
A) 2.
B) 4
C) 23
D) 46

Answers

The answer is 4. Hope this helps

Answer:

A) 2.

I hope it helps :)

Explanation:

During mitosis, a eukaryotic cell undergoes a carefully coordinated nuclear division that results in the formation of two genetically identical daughter cells. Mitosis itself consists of five active steps, or phases: prophase, prometaphase, metaphase, anaphase, and telophase.

HELPPP PLEASE!
How do volunteers help the national weather service monitor weather across the state?

Answers

Answer:

The NWS depends on these volunteer observers, committed to taking observations at the same location for 10 or more years, to report daily weather and climate information using the phone or internet

Explanation:

All living things respond to external stimuli. Explain.​

Answers

..

Explanation:

your lucky you did have a online lessons early

Answer:

All living things respond to external stimuli .

Explain All living beings respond to stimuli because they all have some or other form of control and coordination system in their bodies. This system which may be nervous system or a hormonal system which is responsible for responding to the stimuli.

Explanation:

I hope it helps ❤

PLEASE HELP I’m begging

Answers

Answer:

1. Turdus Migratorius

2. Lithobates pipiens

3. Bubo Virginianus

4. Anas Plaatyrhynchos

5. Lepus

6. Archilochus Colubris

7. Thamnophis Sirtalis

8. Myotis Lucifugus

9. Phoca Vitulina

10. Macropus Rufus

What would be an example of an assumption about the worm?

Answers

Answer:

they are squigally

Explanation:

comman sence

Why is your body going through physical and chemical changes?

Answers

Answer:

(MY) body is only going through chemical changes because of my digestive juices, my saliva, and brain functions.

Explanation:

{MY} body isn't going through many physical changes other than my body slowly breaking down on a nuclear level every day slowly just like everybody else that's why nobody dies of old age, its just the teardown of their body eventaully giving out

what happens to the chemical bonds during chemical reactions

Answers

During chemical reactions, the bonds that hold molecules together break apart and form new bonds, rearranging atoms into different substances. Each bond requires a distinct amount of energy to either break or form; without this energy, the reaction cannot take place, and the reactants remain as they were. Simplisticly said During chemical reactions, the chemical bonds between atoms are altered.

The diagram below represents a top view of a river a emptying into an ocean bay. A - B is a reference line along the bottom of the bay. Which characteristic would most likely decrease along the reference line from A to B? (1) the amount of salt in solution (2) the size of the sedi ments (3) the density of the water (4 ) the depth of the water

Answers

Answer: D

Explanation: it’s the size of the sediments

Which circuit would have the most electrical power?

OA 12A

V0.14 V

oBi22A

0.19 V

O20A

V0.17V

O116A

V025y

025v

Answers

Answer:

the answer is oa 12a

\

Explanation:

The time it takes an object to go around another object (one year) is

Answers

Answer:

365 days

Explanation:

What should Brenda do when a patient wants to make payments on an outstanding patient account balance?

Answers

Answer:

Brenda should facilitate the patient's resolve to make the payments by ensuring that an effective schedule is worked out with the patient and that the patient is able to stick to the agreed schedule.

Explanation:

Brenda should always make sure that patients are encouraged to make good on their promises to pay for their medical treatment.  She should be compassionate with the patient by showing understanding and sharing information on payment terms.  She should be very creative in scheduling payments in such a way as to ensure that the patient makes payments as scheduled.  She can even work out some fees for late payments to encourage the patient to stick to the schedule.

If the killer whales were removed from the food web, what would happen to the size of the population of seals?

Answers

The population of seals would rise, since the killer whales are their predators.

I need help please I need to know quickly​

Answers

Answer:

Enzymes is correct

Explanation:

laboratory, restriction enzymes (or restriction endonucleases) are used to cut DNA into smaller fragments. The cuts are always made at specific nucleotide sequence

1. What is a wave and where do all ocean waves come from?

Answers

Answer:

Wave is a water disruption that causes ripples that can be big or small

Waves occur because of the gravitational pull from the moon.

Answer:

In science, a wave is defined as a transfer of energy. Ocean waves are caused by wind moving across the surface of the water. The friction between the air molecules and the water molecules causes energy to be transferred from the wind to the water. Waves are mostly caused and come from wind.

Butanol was used in the production of:
O Cordite
O Nitroglycerin
O Fizzy beverages
Synthetic rubber

Answers

Answer:

Synthetic rubber.

Explanation:

Polymerization can be defined as a type of chemical reaction in which molecules that are relatively small in size chemically combine to form a huge chain of molecules.

Simply stated, polymerization refers to a chemical reaction where two or more smaller molecules react to produce larger molecules of the same network or repetitive structural units.

In polymerization, the relatively small molecules are generally referred to as monomers while the larger molecules they produce are known as polymers.

Butanol was used in the production of synthetic (artificial) rubber through a fermentation process.

How can fossils help us
understand the Earth's history?

Answers

Answer: By studying fossils, we can tell how long someone has been on the earth for.

Explanation: We can easily learn where they lived, how they lived, and their past.

pls answer correctly

Answers

Answer:

2nd answer bubble. or the letter B

An idea in science is supported or rejected after several

Question 23 options:

publications

experiments

alterations

meetings

Answers

Answer:

experiments

Explanation:

Answer:

experiments

Explanation:

I took the test

What are the components of blood ​

Answers

Explanation:

Blood is a specialized body fluid. It has four main components:

plasma, red blood cells, white blood cells, and platelets.

Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues.

A mutation in E. coli is found that fails to induce the lac operon even when IPTG is added (IPTG is an inducer of the lac operon that enters the cell by passive diffusion). Which of the following could explain this phenotype (you may choose one or more answers)?

a. Mutation in the promoter of the lac operon.
b. Mutation in the operator of the lac operon.
c. Mutation in the repressor for the lac operon.
d. Mutation in the Z gene for beta galactosidase.
e. Mutation in the Y gene for Lac permease.
f. Mutation in the gene for adenylate cyclase.
g. Mutation in the gene for CAP (or CRP) protein h) Mutation in the gene for rho factor
i. None of the above

Answers

I think this answer would be...

Your mom

why does food get cold but drinks get hot​

Answers

Answer:

it might be because of the room temperature.

Explanation:

since drinks are colder than the room temperature they will get warmer to be the same as the room temperature and because food is hotter than room temperature it gets colder to be the same as the room temperature. dont quote me on that just a guess

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PLEASE HELP 50 POINTS Compare the quantity in column A with the quantity in column B. Choose the best answer.A. The quantity in Column A is greater.B. The quantity in Column B is greater.C. The two quantities are equal.D. The relationship cannot be determined from the given information. x + 5y = -27-2x - 5y = 24 Giving a whole lot of points:) PLEASE I NEED HELP Behind you there is a sneeze. You don't know it at the time, but this begins a chain reaction of flu that ripples through the schoolIt starts with only 20 students but the number infected grows every day at a rate of 10% How many people are infected at day 24. Why are there more producers than nutrients? (In an ecosystem, more specifically, regarding trophic levels.) Help!!! il give brainlist The admission fee to an amusement park is $21. It costs an additional p dollars to rent a locker to hold yourbelongings. The total cost for 5 people to enter the amusement park and each rent a locker is $130. Howmuch does it cost for one person to rent a locker?A. $7B. $2C. $5D. $26 How many times should you multiply 15 to equal 60 seconds Select all factors of the following polynomial: 5p3 + 45p2 + 40p Simplify the following expression.13x+11y-3x+3y+9 Pls help me its due today if you get it right and explain your answer i will give you the points please help 5 questions for 15 points ------------------------------------------------------------1) Which expression is equivalent to 4(23)?A.B.C.D...................................................................................................2. Which expressions are equivalent to 4(42)?A.B.C.D........................................................................................................3.Which expression shows how 645 can be rewritten using the distributive property?A.B.C. D................................................................................4.Tori uses the greatest common factor and the distributive property to rewrite this sum:24 + 84What expression does Tori write?A.B.C.D......................................................................5.Claude uses the greatest common factor and the distributive property to rewrite this sum:45 + 90Drag one number to each box to show Claude's expression._(_+_) 1, 2, 5, 9, 10, 18, 45, 90.................................................................................THANK YOU SO MUCH!!! Why was the Civil War significant in American history? plz help me with this as fast as you can find the mean of the following frequency distribution: score:1,2,3,4,5,6,7. frequently :. 5,9,12,17,14,10,6 12. Angie makes $13 per hour working at a fast food restaurant. She worked 65 hours for this pay period. What was her gross pay?O $650O $422.50O $780O $845 30Points to who ever can help and do this all A cashier works 40 hours each week, earns $7.50 per hour, and works 50 weeks each year Read the conclusion from the Declaration of Sentiments. Then, answer the question.1What is Elizabeth Cady Stanton demanding?2She wants women to become US citizens.3She wants women to have special privileges.She wants women to have all the rights they are due as US citizens.In view of the unjust laws above mentioned . . . we insist that [women] have immediate admission to all the rights and privileges which belong to them as citizens of the United States.- Declaration of Sentiments1848