Question

Teddy has the no antigen on his erythrocytes. What blood e type does he have? Which antibodies does he likely have in her bloodstream? Who can he donate to? Who can he receive from?

Answer 1

Teddy has blood group O

He has both anti-A and anti-B antibodies.

It doesn't mention whether he has the rhesus positive or negative factor so I'll generally say he can donate to all blood groups.

He can only receive from another O blood group