The yellowish fluid "colostrum" secreted by mammary glands of the mother during the initial days of lactation has abundant antibodies (IgA) to protect the infant. This type of immunity is called as:

1. Passive immunity 2. Active immunity
3. Acquired immunity 4. Autoimmunity

Subtopic:  Active & Passive Immunity |
 84%
From NCERT
NEET - 2020
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Colostrum, the yellowish fluid, secreted by the mother during the initial days of lactation is very essential to impart immunity to newborn infants because it contains:

1.Immunoglobulin A2.Natural killer cells
3.Monocytes4.Macrophages

Subtopic:  Active & Passive Immunity |
 94%
From NCERT
NEET - 2019
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Antivenom injection contains performed antibodies while polio drops that are administered into the body contain:
1. harvested antibodies
2. gamma globulin
3. attenuated pathogens
4. activated pathogens
Subtopic:  Active & Passive Immunity |
 72%
NEET - 2016
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Which of the following immunoglobulins constitute the largest percentage in human milk?

1. IgD

2. IgM

3. IgA

4. IgG

Subtopic:  Active & Passive Immunity |
 87%
From NCERT
NEET - 2015
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Short-lived immunity acquired from mother to foetus across the placenta or through mother's milk to the infant is categorised as:

 
1. Active immunity 2. Passive immunity
3. Cellular immunity 4. Innate non-specific immunity
Subtopic:  Active & Passive Immunity |
 90%
From NCERT
AIPMT - 2003
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What is a vaccine:
1.  Treated bacteria, virus & protein
2.  Treated algae
3.  Treated fungi
4.  Treated plasmodium

Subtopic:  Active & Passive Immunity |
 97%
From NCERT
AIPMT - 1999
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