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Trava [24]
1 year ago
6

The use of DNA in the process of classifying organisms is known as.

Biology
1 answer:
AlladinOne [14]1 year ago
7 0
B. molecular systematics
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The diagram below shows a portion of the water cycle. (3 points)
aleksklad [387]

Answer:

The answer would most likely be precipitation.

Explanation:

4 0
3 years ago
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12. Individuals with Type O blood are able to produce both Anti-A and Anti-B antibodies, while individuals with Type AB blood pr
Svetach [21]

Answer: Blood group O individuals are able to produce Anti- A and Anti- B and are often referred to as UNIVERSAL DONORS, while blood group AB individuals produces none and are often referred to as UNIVERSAL RECIPIENTS

Explanation:

Two antigens, type A and type B, occur on the surfaces of the red blood cells in a large proportion of human beings. These antigens are referred to as agglutinogens because they often cause blood cell agglutination during blood transfusion. Because of the way these antigens are inherited, people may have neither of them on their cells , they may have one or they may have both simultaneously.

When type A antigen and type B antigen is not present in an individuals reb blood cell as seen in blood group O, antibodies known as Anti-A and Anti- B develops in the plasma. This is because small amounts of type A and type B antigens enter the body through food, bacteria and other ways and they initiate the development of anti A and Anti- B antibodies in their plasma.

Furthermore, individuals with blood type AB has antigen A and B on their red blood cells and therefore do not develop antibodies A and B in their plasma. This makes them universal recipient as their blood do not discriminate any ABO blood group during blood transfusion.

5 0
3 years ago
please match the following nutritional types with the statements that most accurately describe them, to test your understanding
svetlana [45]

Autotroph: a creature that obtains its carbon from inorganic carbon dioxide

Chemotroph: an organism that obtains energy from chemical substances-Heterotroph: an organism that must receive its carbon in an organic form

Phototroph: an organism that produces energy from sunlight

The term "primary nutritional groups" refers to a category of creatures that are separated into subcategories based on the sources of carbon and energy that they require for survival, growth, and reproduction. Carbon can come from organic or inorganic sources, and energy can be derived from either light or chemical molecules. ATP, carbs, or proteins are used to store the liberated energy as potential energy. The energy is eventually put to use for activities essential to life, like movement, growth, and reproduction.

learn more about Heterotroph here

brainly.com/question/25846728

#SPJ4

6 0
1 year ago
Why do countries need to work together to mitigate environmental damage?
enyata [817]
A. <span>Pollution made in one country might contaminate the ground, water, and air of other countries.</span>
8 0
3 years ago
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Capsular hydrostatic pressure is the chief force pushing water and solutes out of the blood and across the filtration membrane.
frozen [14]

Answer:

False

Explanation:

Capsular hydrostatic pressure is not the main force that pushes water and solutes out of the blood and through the filtration membrane.  On the contrary, this pressure acts against the filtration membrane, making it difficult for water and solutes to escape from the blood.

Increasing this pressure decreases the infiltration rate and causes obstruction of the urinary tract that tends to accumulate urine, causing a lot of pain to the patient with  Renal Failure.

3 0
3 years ago
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