What is the difference between sexual and asexual reproduction GCSE?

Answers

Answer 1

Asexual reproduction is a form of reproduction which does not require the involvement of two organisms, while sexual reproduction requires the involvement of two distinct organisms of opposite sexes. Sexual reproduction is the formation of offspring from two parents of opposite sexes.

This type of reproduction involves the fusion of two gametes and the production of offspring that have a combination of genetic material from both parents.The main difference between sexual and asexual reproduction is that sexual reproduction requires the fusion of gametes and the production of offspring with a combination of genetic material from both parents, while asexual reproduction relies on a single parent and involves the production of offspring that are genetically identical to the parent.

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Related Questions

Can someone please correct me or tell me if I’m correct please that will be lovely

Answers

Answer:

A

Explanation:

Destruction of habitat is not going to preserve the habitat.

What do you think accounts for the higher risk of earthquakes in Los Angeles than in Chicago?

Answers

Answer:

Los Angeles, California, rests on a major (and active) fault line known as the San Andreas Fault. It's the line between the Pacific and North American tectonic plates, and more seismic activity is measured daily than on the New Madrid Fault, which runs through New Madrid, Missouri, and around the mid-west. Chicago is still at risk, of course, but not nearly as much, given the small activity of the fault line.

The San Andreas Fault, a significant (and active) fault line, runs through Los Angeles, California.

Why is a higher risk of earthquakes in Los Angeles?

There is more seismic activity recorded there every day than on the New Madrid Fault, which passes through New Madrid, Missouri, and other midwestern cities.

It is the boundary between the Pacific and North American tectonic plates. Chicago is still in danger, of course, but not nearly as much as before due to the fault line's low level of activity.

Therefore, movement along the San Andreas Fault and its numerous accompanying faults, which define the tectonic border between the Pacific and North American tectonic plates, is what causes earthquakes in California.

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When tectonic plates are colliding, what is the geological event that will NOT occur at a convergent boundary?

Question 2 options:

Mountains


Volcanoes


Volcanic Island


Rift valley

Answers

Answer:
Rift Valley

Explanation:
This happens when the plates pull apart. They don’t collide and are not any form of mountains.

The thin outer shell of  Earth is broken into large pieces which is called as tectonic plates. Rift valley is not the event of collision between tectonic plates.

What is rift valley?

Rift valley is the low land between highlands and mountain ranges created by geographical rift.

These can be formed on both land and deep oceans, where they are made by seafloor spreading process.

It is caused when two tectonic plates moves apart from each other.

Thus, the correct option is D.

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How is the lower respiratory system related to the
circulatory system?
The lower respiratory system moves oxygen
into the blood; the circulatory system delivers
blood to the body.
The lower respiratory system delivers blood
to the body; the circulatory system moves
oxygen into the blood.
The lower respiratory system moves oxygen
into the blood; the circulatory system delivers
air into the lungs.

Answers

Answer:

b

Explanation:

Answer:

It's A

Explanation:

endocrine glands are called ductless gland give scientific reason​

Answers

Answer:

their secretions reach the blood directly without ducts

What are the yellow arrows showing . Please no links :) ill mark brainlest if you give correct answer

Answers

Answer:i am not 100 percent sure but i think the yellow arrows are showing the wasted carbon

I think the yellow are likes guide.

Humans have 46 chromosomes in each of their body cells. Jason has a small cut on his right arm and his body cells are undergoing mitosis to repair the damage. How many chromosomes will be in each new body cell after cell division?

Answers

Answer:

23

Explanation:

Suppose you are a politician representing the interest of a small community whose economic health depends on the fishing industry. How would you approach the problem of the overfishing of nearby species?

Answers

Answer:

To create more jobs in other fields.

Explanation:

As a politician, more jobs has to be created in other fields such as industries, education sector etc in order to avoid overfishing in the areas because the people related to fish industry will move to join other jobs that gives good pay as compared to fishing. If there are more jobs in other fields then more people will leave the fish industry and join jobs in other fields. In this way, we can avoid overfishing problems in the region that causes decrease in the population of fish species in water.

What is a nucleotide?
O A matched pair of amino acids
O A building block of the nucleus
O A single "letter" of DNA
An entire strand of DNA

Answers

Answer:

A single letter of DNA.

Explanation:

Fossil fuel dependence has an impact on which of the following?
A)
the environment
B)
economics
C)
poverty
D)
international security
E)
all of the above

Answers

A most definitely the environment
The answer is E , all the above

PLEASE HELP ME!!!! I'M ALMOST OUT OF TIME!!

Answers

Answer:

Impact metamorphism-3

Dynamic metamorphism-2

contact metamorphism-1

regional metamorphism-4

During which stage of the cell cycle do Mitosis and Cytokinesis occur? (I will give brainliest?

Answers

Answer:

Mitosis occurs in Interphase and cytokinesis occurs in Anaphase

Explanation:

The elephant reproduces
sexually. If the parent cells
have 38 chromosomes, how
many chromosomes do the
elephant sex cells have?

Answers

Answer:

5 sex cells

Explanation:

Can raccoons eat Newts and salamanders?

Answers

Answer:

yes

Explanation:

How does nectar increase the ability of plants to reproduce?

Answers

Answer:

nectar is very sweet juice which attracts insects.

when those insects suck the nectar the pollen grains sticks to the body of those insects and then when they fly and sit on the other flowers and then those pollen grains are then transferred to the stigma of that flower which then forms a zygote and then forms a new flower.

and this is how nectar helps to reproduce

Help me please!
What information can be gained about the structure and function of plants by ring barking?​

Answers

Answer:

About its different layers and their functions in the plant body.

Explanation:

By studying the structure and function of the plants by ring barking, we find out that the ring barking is very important for the plant because it provides support as well as protection to the inner part of the stem against environmental conditions such as temperature and intense light etc. These barks are responsible for the storage of water which can be used during drought conditions. This ring barking provides information about different layers of stems such as  periderm, cortical and phloem tissue that has a specific function in the plant body.

How do viruses reproduce during the lysogenic cycle?

Answers


These viruses break, or lyse, the cell and spread to other cells to continue the cycle. Like the lytic cycle, in the lysogenic cycle the virus attaches to the host cell and injects its DNA. From there, the viral DNA gets incorporated into the host's DNA and the host's cells.

Many scientists are worried that the increased amount of carbon dioxide in Earth's atmosphere will _____

A. make it harder for animals to breathe

B. use up all our fossil fuels

c. cause Earth to warm up unnaturally

D. make green plants grow too fast

Answers

The answer will be C. Cause Earth to warm up unnaturally


Explanation: the more carbon dioxide in the atmosphere, the hotter the earth will become. Changing the earths climate

Two ramps of equal height are placed 1 m apart, and balls of equal mass are released from the top of each ramp. What happens to the motion of the balls when they meet in the middle?

The balls will move in a random direction.

The balls will stop.

The balls will continue moving forward.​

Answers

Answer:

The ball will stop

Explanation:

I don't know much about it.

Answer:

the balls will continue moving forward

Most non-vascular plants are small because they-

A. Can only transport water short distances
B. Have thick leaves
C. Usually grow in deserts
D. Are unable to perform photosynthesis


PLEASE HELP I NEED THIS ASAP!!!

Answers

Answer:

A. Can only transport water short distances

Explanation:

Nonvascular plants are very short because they cannot move nutrients and water up a stem

Hope this helps! =w=

a. If you were designing a pigment to maximize light capture in a new kind of solar array what light absorbing properties would have?
b. what molecule in the sumary equation for photosynthesis ends up in the sugars made by photosynthesis?
c. When Jasmine was a baby, her parents planted a jasmine plant weighing 1 kg in a container in their yard with 50 kg of soil. When Jasmine was 18, the plant was estimated to weigh 75 kg. Then it was time to transplant the plant into the family yard so it could continue growing. When the soil in the container was weighed, its mass was 50 kg. Over the years Jasmine's parents neither added nor removed soil from the container with the plant in it. How did the plant increase in mass by 74 kg while the soil did not change in mass and never needed adding to over the years?

Answers

Answer:

Following are the solution to the given points:

Explanation:

In point a:

When a light absorption dye was to be introduced to optimize the plant's absorbing capacity, the paint could absorb wide different wavelengths besides the observable light spectrum. It must also absorb the UV only at IR light rate to maximize the fluorescence intensity.

In point b:

Its molecule in the production of pentose sugar is the nitrogen and hydrogen atoms of carbon dioxide and water ions of air. Its water oxygen atoms are emitted through oxygen atoms during this phase.

In point c:

Its plant increased with weight while decreasing the weight of the earth, so because manufactured goods needed for plant growth are carbon dioxide from water and air, provided to a plant every day and nitrogen extracted from of the atmosphere through means of microbial materials into nitrogen. So, even if the plant raised its weight, the soil does not change the weight.

Below shows a process that occurs in cells. The type of building blocks represented by the letters A, B, and C in this process are:

A: Nucleotides
B: Codons
C: Amino Acids
D: Nitrogen bases

Answers

C. Amino Acids.
Proteins consist of strands of amino acids, which is produced in the ribosomes of the cell.

Study the image, and then choose the statement that best describes the image.

Answers

Answer:

The nitrogen system aka what we have

Explanation:

What is the name for all the plants and animals that live together in a habitat?

Answers

Answer:

Biotic community

Explanation:

Definition of biotic :living organisms in the ecosystem .Example Frog,fish,and etc.

Definition of Abiotic: Nonliving things in the ecosystem. Examples wind,water,and etc.

Flowers are the ______________ structures of plants.
A. meiosis

B. reproductive

C. motosis

Answers

Answer:

B. reproductive

Explanation:

Answer: reproductive

Explanation: flowers contain the reproductive organs of a plant, the stamen (male) and/or pistil, (female)

Plsssss help meh ASAP

Answers

Answer:

Cost

Explanation:

Answer:

The answer Is D = Cost

Explanation:

Characteristics such as melting point, boiling point, density, solubility, color, odor, etc. are physical properties. So the only one left is D. Cost :)

4.) The more different kinds of living things in an ecosystem the more successful it is. This is called ___________.

use this vid https://youtu.be/-Sybgof-X2k

Answers

Answer: isn’t it climax community?

Explanation:

Biodiversity .. I guess

How are photosynthesis and cellular respiration connected as a cycle?

Answers

Answer:

Photosynthesis is when energy, carbon dioxide and water react to produce glucose and oxygen. It is an endothermic reaction (takes in more energy than it gives off).

glucose  +  oxygen  + (energy)  →  carbon dioxide  +  water

C 6 H 12 O 6  +  6 O 2  →  6 CO 2  +  6 H 2 O

Respiration is the process of producing energy from glucose. It uses glucose and oxygen to give water, carbon dioxide and energy (thus making it exothermic).

carbon dioxide   +  water  +  energy  →  glucose  +  oxygen  

6 CO 2  +  6 H 2 O  →  C 6 H 12 O 6  +  6 O 2

As you can see from the equations, they are essentially the reverse of each other.

Another difference is how they are used. Respiration occurs in the mitochondria of all living cells, whereas only plants photosynthesize.

In plants, they make their own glucose using the sun's energy, then respire to allow them to use the glucose for the energy they can use. The glucose can also be stored and used in many other ways other than in respiration.

How are physical properties of matter observed?

Using your five senses.
Through experiments.
Only using a microscope.
Only using a telescope.

Answers

C. Only using a microscope.



.

A scientist wanted to formulate a pill to attack a specific type of bacteria that infects the throat. Which biological component would be best to use as a model for the pill’s function?
bacteriocytes
phagocytes
complement system
antibodies

Answers

Answer:

thx but the answer is D

Explanation:

A pill formulated to attack a specific type of bacteria that infects the throat would best follow the operations of antibodies.

What are antibodies?

Antibodies are chemicals produced by the immune system of the body in response to external attacks by foreign substances.

In other words, antibodies are like weapons deployed to defend the body from external attacks.

A pill designed to attack a specific type of bacteria that infects the throat will be most effective if it follows the operations of antibodies.

Since different antibodies are produced for different external invasions, the pill will also be most effective by being specific in its actions.

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