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Earn 100

Give one word for the resistance power of the body against diseases. (Immunity/Susceptibility)

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Important Questions on Aids to Health and Health Organisations

MEDIUM
Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
The process of squeezing out of the walls of the blood capillaries is known as
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System

Differentiate the following based on the character indicated in bracket.

RBC and WBC (function).

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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
List any three natural defences of our body and explain their roles in protecting the body.
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
Mother's antibodies may reach foetus through placenta.
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System

Complete the table given below:

Part of the body Secretion
Ear  
  Lysozyme in saliva
Eye  
  HCl
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
Who was the first person to develop vaccines?
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
Which one of the following is a direct method to throw out the germs from the body?
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
Antibodies are produced on exposure to antigens.
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
Which among the following is not included in non-specific body defence?
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
Cells used in the immune system are not found in _____.
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
Immune system deal with the germs after they have entered the body.
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
How do you appreciate Edward Jenner's experiments?
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
Name a specialised lymphocyte that forms the cell-mediated immune system, whether it is B or T.
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
Human beings can suffer from all those diseases which attack dogs.
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System

Explain the following term:

Immunity

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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
The first vaccine developed was against smallpox.
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System

Unscramble the words below:

1.    iitmimaounzn

2.    saeesid

3.    eobaummcincl

4.    ivcacsne

5.    hydbsraetoacr
 

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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
What did Dr.Jenner inoculate in the boy for the first time?
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
How many different types of defence mechanisms are found in humans?
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Science>Biology>Aids to Health and Health Organisations>Immunity and Immune System
Which one of the following is involved in non-specific defence mechanism of body?