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svet-max [94.6K]
3 years ago
6

What is gas exchange ?

Biology
2 answers:
IRISSAK [1]3 years ago
8 0
Gas exchange means the transfer of gases between an organism and the environment.
Art [367]3 years ago
5 0
Like "fossil fuel" or "respiratory system"?
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Sugar is produced in ___ of the chloroplast
Vsevolod [243]
It’s the storma!! Mark me brainist pls
3 0
3 years ago
Scientists studied reproduction in the New Zealand mud snail to answer the question, “Are there benefits to reproducing sexually
vlabodo [156]

Answer: Sexual reproduction is advantageous over asexual reproduction because it reduces the rate of mutation accumulation.

New Zealand mud snails reproduce through asexual and sexual modes of reproduction. Asexual reproduction allows these organisms to reproduce more number of offsprings. Asexual reproduction advantageous as these organisms faces natural disaster conditions like tide, drought results in the decrease in the population. Therefore, does not get mate to undergo sexual reproduction. Sexual reproduction in these snails results in genetic variation in offsprings. Sexual reproduction results in increase in mutation rate in the genetic material being passed to offsprings because of resorting of genetic material being distributed from parent to offspring. This will result in genetic variations. Hence, parent will be different from offsprings.  In asexual reproduction offsprings are the clones of parents as there is no resorting of genetic material takes place.

8 0
3 years ago
Without the rough er cells would ?
Degger [83]
There are two basic types of ER. Both rough ER and smooth ER have the same types of membranes but they have different shapes. Rough ER looks like sheets or disks of bumpy membranes while smooth ER looks more like tubes. Rough ER is called rough because it has ribosomes attached to its surface. 

<span>The double membranes of smooth and rough ER form sacs called </span>cisternae. Protein molecules are synthesized and collected in the cisternal space/lumen<span>. When enough proteins have been synthesized, they collect and are pinched off in </span>vesicles<span>. The vesicles often move to the Golgi apparatus for additional protein packaging and distribution. </span>

Smooth ER (SER)<span> acts as a storage organelle. It is important in the creation and storage of lipids and </span>steroids<span>. Steroids are a type of ringed organic molecule used for many purposes in an organism. They are not always about building the muscle mass of a weight lifter. Cells in your body that release oils also have more SER than most cells. </span><span>

God Bless:)</span>
6 0
3 years ago
Pls i WILL mark brainliest
dusya [7]

In general, a balanced diet contains relatively even amounts of carbohydrates, proteins, and lipids. Too much sugar (monosaccharides and other simple sugars) is unhealthy. Fruits and vegetables are importante sources of vitamins and minerals.

<h3>Do you consider your diet balanced and healthy? Why or why not?</h3>

I consider that the diet I follow is a balanced diet since I include in it greater amounts of healthy foods such as rice, beans, meats, fruits and vegetables than processed foods. My diet is focused on feeling good and this means that the meals I eat are healthy and make me feel good.

All of this is accompanied by <em>daily exercise, good sleep and consumption of multivitamins</em> to feel good and carry out my daily tasks in the best way.

Therefore, we can confirm that following a diet like the one narrated is a good way to have a balanced diet and a healthy way of life.

To learn more about diet visit: brainly.com/question/24351545?referrer=searchResults

#SPJ1

5 0
2 years ago
All of these are TCS foods except answer choices Raw chicken Sliced melons Raw unwashed asparagus Cooked rice
tia_tia [17]

All of these are TCS foods except Raw unwashed asparagus.

While any food can serve as a host for pollutants, some foods are more conducive to the development of infections than others. These are TCS foods.

In order to stop germs from growing, food must get through the temperature risk zone quickly. The food must be cooled from 135°F to 70°F in just two hours, then to 41°F or lower in the following four hours.

Food must be discarded or reheated and then cooled again if 70°F is not attained in two hours. No more than six hours may pass during the entire cooling process.

As long as the meal was properly prepared and cooled before reheating, it can be served right away at any temperature.

To learn more about TCS foods refer to:

brainly.com/question/10866953

#SPJ4

5 0
2 years ago
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