In higher vertebrates, the immune system can distinguish self-cells and non-self. If this property is lost due to genetic abnormality and it attacks self-cells, then it leads to:

  • Option 1)

    Allergic response

  • Option 2)

    Graft rejection

  • Option 3)

    Auto-immune disease

  • Option 4)

    Active immunity

 

Answers (1)

As we learnt

Auto-immune disease -

Sometimes, due to genetic and other unknown reasons, the body attack self-cells. This results in damage to the body and is called auto-immune disease.

- wherein

Rheumatoid arthritis which affects many people in our society is an auto-immune disease.

 

 

When the immune system cannot differentiate between self and non-self cells then the immune system attacks and destroys the self-cells and this is called auto-immunity.


Option 1)

Allergic response

Incorrect option

Option 2)

Graft rejection

Incorrect option

Option 3)

Auto-immune disease

Correct option

Option 4)

Active immunity

Incorrect option

Preparation Products

Rank Booster NEET 2021

This course will help student to be better prepared and study in the right direction for NEET..

₹ 13999/- ₹ 9999/-
Buy Now
Knockout NEET May 2021

An exhaustive E-learning program for the complete preparation of NEET..

₹ 22999/- ₹ 14999/-
Buy Now
Knockout NEET May 2022

An exhaustive E-learning program for the complete preparation of NEET..

₹ 34999/- ₹ 24999/-
Buy Now
Test Series NEET May 2021

Take chapter-wise, subject-wise and Complete syllabus mock tests and get in depth analysis of your test..

₹ 6999/- ₹ 4999/-
Buy Now
Test Series NEET May 2022

Take chapter-wise, subject-wise and Complete syllabus mock tests and get an in-depth analysis of your test..

₹ 6999/-
Buy Now
Exams
Articles
Questions