00:01
So here in first part of this question, agglutination occurs when antibodies on one rbc, agglutination occurs when antibodies on one rbc bind to antigen of another rbc, bind to antigen of another rbc, which basically means that mixing of incompatible blood causes agglutination.
00:56
And therefore the statement we have been given is false.
01:30
In second part of this question, in blood type ab, both a and b antigen are present.
01:51
Both a and b antigen are present on rbc.
02:08
And therefore, the statement we have been given is false.
02:21
A .b blood type does not have any antibodies.
02:28
And that is why it is a universal acceptor.
02:33
In third part of this question, in pulmonary circulation, let's assume that this box is representing a heart.
02:53
A heart has two sides, right side and left side.
02:56
Right side contains deoxygenated blood and left side contains oxygenated blood.
03:01
So let's assume that this compartment is the right atrium...