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LuckyWell [14K]
2 years ago
11

What is the name of substance that the cells do not recognize in the body?

Biology
1 answer:
aivan3 [116]2 years ago
6 0

Answer:

“Non-self” materials have proteins and other substances on their surfaces that the body doesn't recognize, called antigens.

Explanation:

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In the evolutionary adaptation sense, what is fitness?
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The answer is letter A.
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3 0
3 years ago
what will happen if one of the levels in the biological organization will not perform its function properly?​
Sedaia [141]

Answer:

It would affect the functionality of the other levels including the organism

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