Why is it important for gametes to go through meiosis

Answers

Answer 1

Answer: Because Meiosis only occurs in reproductive cells, as the goal is to create haploid gametes that will be used in fertilization. Meiosis is important to, but not the same as, sexual reproduction. Meiosis is necessary for sexual reproduction to occ Meiosis is important because it ensures that all organisms produced via sexual reproduction contain the correct number of chromosomes. Meiosis also produces genetic variation by way of the process of recombination.ur, as it results in the formation of gametes (sperm and eggs). Hope this helps have a awesome day/night❤️✨

Explanation:

Why Is It Important For Gametes To Go Through Meiosis

Related Questions

Water, carbon dioxide, oxygen and some other substances can pass through the cell membrane because?

Answers

Answer:

Water, carbon dioxide,oxygen and some other substances can pass through the cell membrane because oxygen and carbon dioxide moves across the cell membranes from a simple diffusion a process that does not require any energy input and is driven by differences in concentration on the other side of the cell membrane.

Which statement about the structure of DNA is NOT true?

Long strands of DNA are twisted in the form of a double helix.
Long strands of DNA are twisted in the form of a double helix.

DNA contains four different nitrogen bases including adenine, guanine, cytosine, and uracil.
DNA contains four different nitrogen bases including adenine, guanine, cytosine, and uracil.

DNA is made of linked nucleotides which are each made of a sugar, a phosphate and a nitrogen base.
DNA is made of linked nucleotides which are each made of a sugar, a phosphate and a nitrogen base.

DNA consists of two strands joined together by complementary base pairing.

Answers


The answer is DNA contains four different nitrogen bases including adenine, guanine, cytosine, and uracil.

This is because uracil is found in RNA, in DNA it is replaced with thymine.

Positive feedback is a control system that sends a signal to ________ a response.

Answers

Answer:

increase

Explanation:

hope this helps you :)

If too many pandas are competing for bamboo (their food), what could happen?

Answers

Answer:

The correct answer would be - eventually, there will no be enough bamboo for all.

Explanation:

Competition for a single resource usually results in the scarce of the particular resource and eventually, there will be no resources in the end. In this case, it is given that there is too many Panda in a particular area competes for bamboo.

Due to this competition, there will be less bamboo initially, and eventually, there will be not enough bamboo for all the pandas. The correct answer will be - eventually, there will no be enough bamboo for all.

What would most likely result if more farms were developed along river basins in North Carolina

Answers

Answer:

Area of river basins, portion in Western North Carolina River Basins Square Miles French Broad 2,830 Yadkin 1,900 Little Tennessee 1,797 Catawba 1,530 6 more rows ...

Explanation:

hopes this helps D:

Answer:

the answer is an increase in water pollution

A train travels 67 km, north along a straight track in 39 minutes. What is the train's average
velocity in kilometers per minutes?
A. 28Km/mins
B. 1.72Km/mins
C. 0.582Km/mins
D. 106 Km/mins

Answers

Answer:

B. 1.72Km/mins

Explanation:

The topic is Mathematics, not Biology but okay!

All you have to do is 67/39 which equals 1.72km/mins.

This is because you have to work out the average speed in kilometres per minute. 39/39 = 1 minute

I hope this helps you!! ^-^

The nucleus of an atom contains at least one
proton.
True or false

Answers

Answer:

True

Explanation:

PLEASE HELP! DUE SOON!!!
What statement is true of channel and carrier proteins?

A. Channel and carrier proteins always move substances from the side of the membrane with the highest concentration to the side with the lowest concentration.

B. Channel and carrier proteins always move substances from the side of the membrane with the lowest concentration to the side with the highest concentration.

C. Channel proteins undergo a shape change, while carrier proteins do not.

Answers

Answer:

A

Explanation:

Channel and carrier proteins are both considered facilitated diffusion. We also know that materials do not like to go against the concentration gradient so we can eliminate B.

YO PLZZ HELP!!!!!
Lipid synthesis does not occur in any part of the Endoplasmic Reticulum (ER).
TRUE or FALSE:

Answers

Answer:

False

Explanation:

The smooth endoplasmic reticulum lacks ribosomes and functions in lipid synthesis but not metabolism, the production of steroid hormones, and detoxification. The smooth endoplasmic reticulum is especially abundant in mammalian liver and gonad cells.

In dense forests, obtaining sunlight for plants can be tricky. Growing on the ground is not always effective for plants because there is not much sunlight hitting the ground. Orchids are epiphytes, or plants that grow on other plants. They grow on branches of trees high up in the canopy. They get more sunlight and have more access to pollinators up in the high branches. Orchids lay their roots on the bark of a tree and obtain nutrients and water from their surrounding environment.

In a short answer, identify and describe the type of symbiotic relationship between orchids and the forest trees, and explain the effect of this interaction on each species involved.

Answers

Explanation:

The symbiotic relationship between orchids and trees is called commensalism, which means the orchid and tree host depend on eachother to survive.. The orchid provides the tree with sunlight, (nutrients created by sun- exposure).

the tree provides a solid base for the orchid to climb up the tree, they are dependent on eachother for survival...

The type of symbiotic relationship between orchids and forest trees is commensalism.

What is commensalism?

Commensalism is a relationship in which one species benefits while the other is neither helped nor harmed. In this case, orchids benefit from the elevated position and access to sunlight provided by the trees, while the trees are neither helped nor harmed.

The effect of this interaction on orchids is that they are able to thrive in a challenging environment where they would not otherwise survive. The effect on forest trees is neutral, as the orchids do not harm or compete with them for resources. However, the presence of orchids on the tree bark may attract pollinators or other organisms, which could potentially benefit the trees indirectly.

Learn more about commensalism, here:

https://brainly.com/question/14224704

#SPJ3

how is the mitochondrial DNA (mtDNA) transferred from generation to generation.

Answers

Answer:

maternal mtDNA

Explanation:

While nothing but the haploid nucleus remains of the sperm during fertilisation, the ovum still has its mitochondria and other organelles. Mitochondria are capable of division and will divide according to cell's needs.

So it is the maternal mtDNa that gets passed on. Spontaneous mutations can happen at any point ofcourse and get passed on in the same way.

Which of the following describes erosion caused by glaciers?(2 points)
It forms big ice chunks.
It changes the temperature.
It happens quickly.
It takes a long time.

Answers

Answer:

NUMBER TWO DONE BOIIIIIIIIIIIIIIIIIIIIIIIIIIIIII

Explanation:

How would Earth be different without the greenhouse effect?

A. There would be more solar energy reaching Earth.
B. There would be more ice on Earth's surface.
C. The oceans would contain more carbonic acid.
D. The atmosphere would contain more methane.

Answers

B more ice on the earths surface. Greenhouse gases don’t tend to block the solar energy, but trap the energy that radiates from the earths surface. Dissolved CO2 becomes carbonic acid. More CO2 results in more carbonic acid. Methane is one of the greenhouse gases.

20 points someone please help!!!

Answers

Answer:7 is 5

not sure what 9 is

Explanation:

what is the cell related to chromosome number, and is produced by mitosis STARTING WITH D

Answers

dna replication i think!!





Answer:

Diploid

Explanation

Among sexually reproducing organisms, the number of chromosomes in the body (somatic) cells is diploid (2n; a pair of each chromosome)

Mitosis produces 2 diploid cells.

pls help!!! osmosis help needed!!

Answers

Answer:

1. 10% 2. 90% 3. 80% 2. Yes 3. Into 3. Swell 6. Hypotonic

Explanation:

1. Given the image, it shows there is 10% glucose outside the cell.

2. Because there is 10% glucose outside the cell, you can automatically conclude that there is 90% of water outside. (You want it to equal to 100%. So, 10 + 90 = 100)

3. Given 20% glucose inside the cell based on the image, you can conclude that there is 80% water inside the cell.

2. Yes, osmosis will occur. Osmosis is the movement of water from a higher concentration to a lower concentration. In this case, there is more water outside the cell than in. So, yes, osmosis will occur.

3. The water will move into the cell (There's less water inside, and more outside, so of course, the water will move in).

3. The cell will swell, since water is getting moved in.

6. This is a hypotonic solution. Definition of a hypotonic solution: The concentration of solutes outside the cell is less than that of water. Hypotonic solutions always swell, as water moves into it.

Hopes this helps!^^ I tried the best I could at explaining.

A flood is an example of a ________ because it usually affects all populations in the same way

Answers

Answer:

density-independent limiting factor

Explanation:

thats the answer

Answer: density-independent limiting factor

Explanation:

thats the answer trust  me

What type of questions can ice cores answer?
A. What the climate was like on earth in the past
B. Why the climate changed in the past
C.What type of wild-life lived on earth in those times

Answers

B is the right answer

How many types of genes are there? Name them.

Answers

Answer:

Where my dear i don't know what you saying

Answer:

30,000the names of some are BcL2-associated Xprotein and BcL2 antagonist/kil 2 and B-cell CLL/ly mphom2 and brain derived nurotrophic factor

Suppose a mutation occurs within the cells of a Great Blue Heron. The Mutation could be.

Answers

D, all of the above mutations can be harmful, neutral or, beneficial

which one is the unit of mass

Answers

Answer:

the SI unit of mass is Kg

Explanation:

Question 6
Thermal is to heat as _____
is to water.
A. Absorb
B. Dilute
C. Waste
D. Drain

Answers

Answer:

drain

Explanation:

thermal is to hear as drain is to water

Answer:

thermal is to heat as dilute is to water

A woman is found to have 47 chromosomes, including 3 X chromosomes. This condition likely resulted from _________________ during meiosis.
a.) karyotyping
b.) nondisjunction
c.) crossing over
d.) synapsis

Answers

Answer:

b.) nondisjunction......

A woman is found to have 47 chromosomes, including 3 X chromosomes. This condition likely resulted from nondisjunction during meiosis.

What do you mean by Chromosomes?

Chromosomes may be defined as tiny, threadlike structures inside most cells of every organism, or living thing which carries the genetic information.

The presence of 3 X chromosomes indicates the condition of trisomy which arises as a result of non-disjunction.

When homologous chromosomes fail to separate at meiosis resulting in a germ cell containing 24 chromosomes rather than 23.

Therefore, a woman is found to have 47 chromosomes, including 3 X chromosomes. This condition likely resulted from nondisjunction during meiosis.

To learn more about Meiosis, refer to the link:

https://brainly.com/question/8253366

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What is the advantage/disadvantage of having an O type blood group? Explain your answer in a hospital situation.

Answers

Answer:

O: Type O individuals can donate blood to anyone, because their blood has no antigens. However, they can only receive blood from other type O individuals (because blood with any antigens is seen as foreign).

how would this affect the cells made from the cell cycle? passage: timmy has a disease that effects his cell cycle, it causes the S phase (part of interphase) to not work correctly.

Answers

Answer:

No cells are produced.

Explanation:

If the S phase of cell cycle did not work properly, the cells produced are abnormal or no cells are produced because no extra copy of chromosomes are present for cell division. If there is no extra copy of chromosomes is present in the cell, the cell will not go to the G2 phase and as a result the cell cycle is remain incomplete. So that's why we can say that no cells are produced if S phase did not work properly.

how many codons specify 5 amino acids?

Answers

Answer:

20, Im not completely sure tho

Explanation:

I NEED HELP PLS IF I FAIL MY MOM WILL UNALIVE ME

Answers

Answer:

A

sorry for hearing that your mom will kill you

Diseases can be caused by many different types of organisms, including protozoa. Which of the following diseases is caused by a protozoan?
A. anthrax
B. influenza (flu)
C. malaria
D. tuberculosis

Answers

Answer:

Malaria.

Explanation:

Plasmodium protozoa causes Malaria and Schistosomiasis.

I really wanna say C.malaria

Can anyone help me write hydroelectric essay
INTRODUCTION:

BODY:

CONCLUSION:
Please I really have bad life

Answers

Answer:

A competitive firm’s marginal revenue always equals its average revenue and price. This is because the price remains constant over varying levels of output. In a monopoly, because the price changes as the quantity sold changes, marginal revenue diminishes with each additional unit and will always be equal to or less than average revenue. A conclusion is the last paragraph of your essay, or, if you’re writing a really long essay, you might need 2 or 3 paragraphs to conclude. A conclusion typically does one of two things—or, of course, it can do both: Summarizes the argument. Some instructors expect you not to say anything new in your Hydro-power is the energy harnessed from running water-streams, rivers or any other artificial or natural water flow. It is one of the oldest method of energy production. Even in the medieval period, people used to derive energy from water wheels. The contribution of hydel power in the world en­ergy production scenario is immense and ever-increasing.

Hydro-electricity now contributes nearly 7% of global electricity production when only 15.3 percent of the global exploitable hydro-electric potential is being used. Ever increasing awareness of ecology and social costs of hydro-plant construction failed to debar the increas­ing use of hydro-electricity.

Explanation:

Explanation:

this is just what is in my mind

Answer:

Introduction/Hook- Begin with a question based on the article. Give at least with three reasons of you position. Give your thesis.

Body- Explain three reasons of why is good or bad idea to invest in hydroelectric energy.

Provide evidence and explain it in each paragraph.

Conclusion- This the last chance to convince the reader to agree with your statement. Do not rewrite the reasons. You can restate your thesis.

If it is an argumented essay, provide the counterclaim (the other side opinion)and prove them that your statement is better.( this usually is the last paragraph of the body)

Explanation:

I'm not good at essays, but I know the basics.

I hopes this helps.

12 Rachel is analyzing a DNA sample to identify its base pairs. Her results show that
40% of the sample is adenine. Which other base makes up 40% of the sample?
A cytosine
C thymine
B guanine
Duracil

Answers

Answer:

thymine

Explanation:

Adenine binds to thymine in a DNA and with uracil in RNA

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