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Sergio [31]
3 years ago
7

Diffusion is a passive process that accounts for the movement of respiratory gases across the capillary membranes of alveoli.

Biology
1 answer:
strojnjashka [21]3 years ago
4 0

Answer:

True

Explanation:

Diffusion is a passive process (no energy required) in which the substance such as liquid and gases moves from an area of high concentration to an area of low concentration.

During respiration, carbon dioxide diffuses from the blood into the alveoli and oxygen diffuses from alveoli to blood across the respiratory membrane. The partial pressure of oxygen is low in the blood of the pulmonary capillaries and high in the alveoli. so diffusion allow movement of oxygen across the respiratory membrane from the alveoli into the blood.

Hence, the given statement is true.

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_____________ is the process of cutting DNA into fragments and inserting the fragments with a desired ____________ into another
emmasim [6.3K]

Answer:

given below

Explanation:

Genetic engineering is the process of cutting DNA into fragments and inserting the fragments with a desired gene into another organism of the same or different species

5 0
2 years ago
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Prokaryotes divide by binary fission, a form of asexual reproduction in which
evablogger [386]

Prokaryotes divide by binary fission, a form of asexual reproduction in which a cell divides into two cells with identical genetic information.

Explanation:

Binary fission and mitosis can be viewed as the same principle of  asexual reproduction to give out two identical cells. However, the major difference between the two is that binary fission is to prokaryotes and mitosis is to eukaryotes. Remember that prokaryotes do not have a true nucleus (they have a nucleoid) hence binary fission does not involve the dividing of the nucleus. Mitosis does.

Sexual reproduction is responsible for creating variation in offspring especially due to the process of meiosis in gamete development and subsequent fertilization of two gametes from different parents.

Learn More:

For more on binary fission check out;

brainly.com/question/13807858

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6 0
3 years ago
Fact for each one.
alina1380 [7]

Answer:

The answer is down below.

Explanation:

Estuaries

-More than 80 percent of all fish and shellfish species use estuaries as primary habitat or as a spawning or nursery ground.

-Estuaries are often called the “nurseries of the sea”.

-Estuaries and their surrounding wetlands are bodies of water usually found where rivers meet the sea.

Abiotic factors

In an estuarine ecosystem, these factors are light, oxygen, water, nutrients, temperature, salinity, and space. So just divide these into three.

Biotic factors

These include plants and animals such as shrimp, fish, and oysters

3 0
3 years ago
PLZ HELP WILL GIVE BRAINLIE AND STARS AND I WILL BE YOUR FRIEND
Vsevolod [243]

passive: doesn't require energy, from high to low concentration

active:requires energy, from low to high concentration

i dont know maybe

5 0
2 years ago
Greg, who is 5 years old, is the tallest person in his kindergarten class. When his teacher asked him how he thought he got so t
yaroslaw [1]

Answer:

The exact answer would be "genetics and his diet"

Explanation:

Since his parents are tall he knows he will be too, and by him eating good foods that will help him develop faster.

6 0
3 years ago
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