Questions: This picture shows the results of an ABO blood typing test. What blood type is this?
Multiple Choice
Type A
Type B
Type 0
Type AB
This is either Type A or Type B, there is not enough information to distinguish between them.
Transcript text: This picture shows the results of an ABO blood typing test. What blood type is this?
Multiple Choice
Type $A$
Type B
Type 0
Type AB
This is ether Type A or Type B , there is not enough information to destinguish beaween them.
Solution
Solution Steps
Step 1: Identify the reagents used in the blood typing test
The image shows two reagents: Anti-A (blue) and Anti-B (yellow).
Step 2: Observe the agglutination results
The bottom part of the image shows the results of the blood typing test. The left side (with Anti-A) shows no agglutination, while the right side (with Anti-B) shows agglutination.
Step 3: Determine the blood type based on agglutination
Agglutination with Anti-B but not with Anti-A indicates the presence of B antigens and the absence of A antigens. Therefore, the blood type is Type B.