How is cytokinesis in a plant similar to cytokinesis in animal cells? how is it?

Answers

Answer 1

Answer: 1) In plant cell there is no cleavage or constriction ; instead there is a cell plate formation followed by cell wall formation .

2) In animal cell there is a cleavage of the cytoplasm between the two daughter nuclei and a constriction separates the two cells . There is no cell plate / cell wall formation .

Related Questions

Everything in the biosphere is connected true or false
In a balanced ecosystem, the number of is far greater than the number of .
Which organism in the Alpine biome was once nearly extinct and is now on the endangered species list?
Arthropods invaded land about 100 million years before vertebrates did so. This most clearly implies that
Grass obtains 10% of the energy of the Sun. When a mouse eats the grass, it gets only _____ of the Sun's energy while _____ is lost as heat.

Which best differentiates between chemical digestion and mechanical digestion? Chemical digestion happens in the small intestine; mechanical digestion happens in the mouth.

Chemical digestion involves the breaking down of food with enzymes;
mechanical digestion is breaking down food by chewing and tearing with teeth.

Chemical digestion is the breakdown of fats; mechanical digestion is the breakdown of proteins.

Chemical digestion is done only by the major structures of the digestive system; mechanical digestion is done by the accessory structures of the digestive system.

Answers

The answer is Chemical digestion involves the breaking down of food with enzymes; mechanical digestion is breaking down food by chewing and tearing with teeth.

Mechanical digestion means breaking down food mechanically. By chewing and tearing with teeth, food breaks down into smaller parts and no enzymes are used. Chemical digestion means breaking down food in a chemical manner. This is achieved by secreting enzymes, which break down chemical bond between food molecules.

The Best answer to the question stated above is "Chemical digestion involves the breaking down of food with enzymes;
mechanical digestion is breaking down food by chewing and tearing with teeth. "

Mechanical digestion prepares food for chemical digestion. It involves the chewing and mixing food with saliva, churning of food in the stomach, segmentation of intestines rhythmic local constrictions of intestine, causes mixing improves absorption. On the other hand chemical digestion breaks down complex food molecules into chemical building blocks, enzymes secreted into alimentary canal lumen.

From which substance are antibiotics usually derived?a. amino acids
b. bacteria
c. nucleic acids
d. proteins

Answers

Antibiotics are usually derived from bacteria.

Damage to the ozone shield over the UnitedStates is likely to cause
(1) increased warming of local ecosystems
(2) increased exposure to ultraviolet light
(3) reduction in the pH of acid precipitation
(4) reduction in the frequency of floods and
droughts

Answers

Answer:

The correct answer is option (2) "increased exposure to ultraviolet light".

Explanation:

The ozone shield or the ozone layer is a region of the atmosphere comprised of high concentrations of ozone that absorbs most of the Sun's ultraviolet radiation. Therefore, damage to the ozone shield will cause increased exposure to ultraviolet light over the United States. This could cause harmful consequences such as an increase of cases of skin cancer, sunburn and cataracts.

(2) increased exposure to ultraviolet light. The ozone layer protects us from UV light.

What kind of tissue covers the body and lines internal surfaces?

Answers

Epithelial tissue covers the body surface and forms the lining for most internal cavities. Hope this helps!!

I believe it is called the Epithelial tissue and it covers the body and lines the internal surfaces of the body I hope this helps!!!!!!!

What would happen to an organism if its heart cells stopped working properly?a. The organism would develop new cells to take their place.
b. The circulatory system would fail, and the entire organism would suffer.
c. The organism would slow down its breathing, so that the heart could recover.
d. Tissue from another part of the body would take over to keep the heart beating.

Answers

The circulatory system would fail, and the entire organism would suffer. Resulting in death most likely

What is a major reservoir for ammonia?

Answers

Answer:

The major reservoir for Ammonia is the natural soil, where it is present in abundance.

Explanation:

In soil, ammonia is found in quite abundance, where it is changed into nitrate through a process commonly knows as Nitrification. In the nitrification process, first, nitrite is formed which is followed by its conversion into nitrate by a bacteria known as Nitrobacteria. Finally, this nitrate is consumed by the plants, which are then eaten up by the animals.

Final answer:

Ammonia is a crucial compound found variously within the biosphere. In animals, it is processed into safer compounds for excretion, while in the environment, it is both a product of decomposition processes and an important component for agricultural practices.

Explanation:

Ammonia is a nitrogenous compound that plays a significant role in various biological and ecological contexts. In terrestrial animals, the major reservoir for ammonia is the biological system where it is present in compounds such as proteins and nucleic acids. Through the process of metabolism, animals convert the toxic ammonia into urea or uric acid, which are safer for the organism. This is exemplified by the urea cycle in mammals and the corresponding processes in birds, reptiles, and terrestrial arthropods.

Additionally, ammonia is an important product of ammonification, a process that occurs during the decomposition of nitrogen-containing organic compounds. A small percentage of ammonia is also released into the atmosphere.

Furthermore, ammonia is crucial for our economy, particularly in the agriculture industry. It is heavily utilized in the production of fertilizers and also serves as a vital ingredient for the growth of several crops.

Learn more about Ammonia here:

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Other Questions

Any particular element can always be identified by its _____.number of electrons number of protons number of neutrons atomic mass

if a group of____ species lived together in a small area, the cacarrying capacity of that area woukd probaby collapse quickly.

How does phototropism benefit plants

The process of cellular respiration takes place mostly in the _______.