skylercameron skylercameron

01-12-2017
Biology

contestada

Which is present on the surface of red blood cells and determines bloody types?
a)hemoglobin
b)antigens
c)antibodies
d)white blood cells

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shikifure shikifure

01-12-2017

the correct answer is b, antigens

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01-12-2017

B) Antigens is the correct answe

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