Question

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

graft rejection

auto-immune disease

active immunity

allergic response

Solution

auto-immune disease

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

Some More Questions From Human Health and Disease Chapter

Name three important aspects to maintain good health.

What is disease ?

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Human Health And Disease

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

graft rejection

auto-immune disease

active immunity

allergic response

Some More Questions From Human Health and Disease Chapter

Name three important aspects to maintain good health.

What is disease ?

What is the significance of ‘Typhoid Mary’ ?

Name the most infectious human common ailment and write its causative agent.

Out of four species of malaria which is most serious ?

Name the vector of malaria.

Write the causative agent of (i) amoebiasis and (ii) ascariasis.

Name the disease caused by Wuchereria bancrofti.

List three fungal genera which cause ringworm.

List two symptoms of ring worm.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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Email Address

Location

For Daily Free Study Material Join wiredfaculty

Human Health And Disease

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 graft rejection auto-immune disease active immunity allergic response

Some More Questions From Human Health and Disease Chapter

Name three important aspects to maintain good health.

What is disease ?

What is the significance of ‘Typhoid Mary’ ?

Name the most infectious human common ailment and write its causative agent.

Out of four species of malaria which is most serious ?

Name the vector of malaria.

Write the causative agent of (i) amoebiasis and (ii) ascariasis.

Name the disease caused by Wuchereria bancrofti.

List three fungal genera which cause ringworm.

List two symptoms of ring worm.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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

graft rejection

auto-immune disease

active immunity

allergic response