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Mrac [35]
3 years ago
9

When a virus invades the body, some B cells recognize it as nonself and produce plasma cells that release a substance to kill th

e virus. What is this substance called?
Biology
1 answer:
steposvetlana [31]3 years ago
4 0
The correct answer is antibodies. When a virus invades the body, some anti-B antibodies cells recognize it as non-self and produce plasma cells that release a substance to kill the virus. That is why we have blood types figured out because it is important to know before any blood transfusion or transplantation, the antibodies of another person must also match with your, otherwise it's just going to be rejected by your body that might lead into some serious cases.
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Which part of a river would have animals with very muscular bodies and adaptations that let survive in turbulent water? Source z
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why is it a good idea for a bacterial cell to be abel to use glucose first as an energy source then switch to lactose
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Due to less steps and requires less energy.

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Cephalopods have complex eyes that arose separately from vertebrate eyes that are also used in vision. what's this illustration
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A. Analogous structures

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C. Homologous structures

D. Missing links

Analogous structures is the illustration in cephalopod. Thus, the correct option is C.

A cephalopod eye, unlike a vertebrate eye, is focused through movement, similar to a camera or telescope lens, rather than altering shape like a human eye lens. The lens, which is totally internal, is nearly spherical, as is the eye.

<h3>What are the characteristics of cephalopod?</h3>

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  3. Diet. Cephalopods are all carnivorous animals.

Organs, tissues, or cells in the body that are no longer functional in their ancestral version of the trait are known as vestigial organs.

For more information regarding Analogous structures, visit:

brainly.com/question/11154123

#SPJ1

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