MCQ Solution:
The presence of specific immunoglobulin response to antigen in the animal kingdom is thought to be limited to
1) Non-chordates 2) Mammals
3) Vertebrates 4) Birds and mammals
The presence of specific immunoglobulin response to antigen in the animal kingdom is thought to be limited to
1) Non-chordates 2) Mammals
3) Vertebrates 4) Birds and mammals