Which of the following is involved in passive immunity through the mother milk?
1. Ig A
2. Ig E
3. Ig M
4. Ig G

Subtopic:  Active & Passive Immunity |
 89%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

Which one of the following antibodies mediates an allergic reaction?
1. IgA
2. IgG
3. IgE
4. IgD
Subtopic:  Allergies & Autoimmunity |
 94%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

Choose the correct regarding antibodies
1. IgA–Helps in allergic reaction
2. IgG–Cross placenta
3. IgE–Found in secretions
4. IgM–exist as Dimer
Subtopic:  Active & Passive Immunity |
 86%
Please attempt this question first.
Hints
Please attempt this question first.

advertisementadvertisement

Typhoid is caused by :
1. Pneumonia
2. filarial worm
3. Salmonella typhi
4. None
Subtopic:  Typhoid Fever |
 97%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

Which one of the following is not a correct pair of type of cancer and origin place?
Column I Column II
1. Benign tumor  Non-cancerous tumor
2. Carcinoma Cancer of epithelial tissues
3. Lymphoma Haematopoietic cells tumor
4. Sarcoma            Cancer of glands (secretory tissues).
Subtopic:  Cancer |
Please attempt this question first.
Hints

Histamine is secreted by
1. mast cells
2. Kupffer’s cells
3. oxyntic cells
4. neutrophills
Subtopic:  Allergies & Autoimmunity |
 94%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

advertisementadvertisement

Which one is anti-allergic antibody:
1. Ig A
2. Ig G
3. Ig E
4. Ig D
Subtopic:  Allergies & Autoimmunity |
 90%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

Schizogony occurs in
1. RBC of human
2. intestine of parasite
3. liver of human
4. liver of parasite 
Subtopic:  Treatment & Life Cycle of Malaria |
Please attempt this question first.
Hints

Retrovirus have genetic material
1. DNA only
2. RNA only
3. DNA or RNA only
4. either DNA or RNA only 
Subtopic:  AIDS |
 75%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.

advertisementadvertisement

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: An antibody is a protein molecules made by the lymphocytes.
Reason R: An antibody binds to a specific foreign antigen and neutralizes its odd effects.
In light of the above statements, choose the correct answer from the options given below
1. Both A and R are true and R is the correct explanation of A
2. Both A and R are true but R is NOT the correct explanation of A
3. A is true but R is false
4. A is false but R is true
Subtopic:  Details of Immunity |
 63%
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.