Question

Fill in: reaction, recipients, transfusion,
paternity, immunology.
1
....... is the scientific study of how
the body protects itself.
2 There was a strange
when the two
blood types came into contact with each other.
3 The accident victims received blood ...
from anonymous donors.
4
of blood type O can have any
blood group
5 Landsteiner used blood as a
.... test.​

Answer 1

Ответ:

1. Immunology

2. Reaction

3. Recipients

4. Transfusion

5. Paternity

Объяснение: