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Zina [86]
3 years ago
5

What is the term for the molecule on the surface of a virus that is recognized by the immune system?

Biology
2 answers:
hichkok12 [17]3 years ago
4 0
Antigens are found on the surface of viruses
Ahat [919]3 years ago
3 0

Answer:

antigen

Explanation:

apex

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Keystone species is the one which controls the population of other inferior species in an ecosystem. Here, sea otters consume sea urchins so the population of sea urchins remained in control Starfish controls the population of kelp forest.

 

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