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Bogdan [553]
3 years ago
8

What happens if antibodies attach to antigens on the red blood cells?

Biology
1 answer:
fgiga [73]3 years ago
5 0

Explanation:

when an anti-A antibodies contact A antigens on AB erythrocytes, they will cause agglutination. similar, when anti-B antibodies contact B antigens on AB erythrocytes, they will cause agglutination.

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