ten preposition eng to Hindi
Answers
Answered by
12
Answer:
A person’s Rh group can be positive (+) or negative (-).This depends on the existence of antigen RhD on the red blood cells. If the RhD antigen is present, a person is Rh positive and if RhD is not present, the person is Rh negative.
Similar questions
English,
3 hours ago
Science,
3 hours ago
Social Sciences,
6 hours ago
English,
6 hours ago
Science,
7 months ago