In higher vertebrates, the immune system can distinguish between self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self–cells, then it leads to:
1. graft rejection
2. auto-immune disease
3. active immunity
4. allergic response
Add Note
Subtopic: Â Allergies & Autoimmunity |
 89%
Level 1: 80%+
NEET - 2016
Other Reason
Highlight in NCERT
Hints
Upgrade Your Plan
Upgrade now and unlock your full question bank experience with daily practice.
Asthma may be attributed to 1. allergic reaction of the mast cells in the lungs 2. inflammation of the trachea 3. accumulation of fluid in the lungs 4. bacterial infection of the lungs
Add Note
Subtopic: Â Allergies & Autoimmunity |
 72%
Level 2: 60%+
NEET - 2016
Other Reason
Highlight in NCERT
Hints
Links
Upgrade Your Plan
Upgrade now and unlock your full question bank experience with daily practice.