EASY
9th CBSE
IMPORTANT
Earn 100
The antibiotic penicillin blocks the bacterial processes that build
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Important Questions on Why Do We Fall Ill?
EASY
9th CBSE
IMPORTANT
Many microbial agents can usually move from an affected person to someone else in a variety of ways are also called
EASY
9th CBSE
IMPORTANT
It includes handshakes or hugs or sports, like wrestling, or by any of the other ways in which we touch each other socially.
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9th CBSE
IMPORTANT
Other than the sexual contact, the AIDS virus can also spread through blood - to blood contact with infected people or from an infected mother to her baby during pregnancy or through.
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9th CBSE
IMPORTANT
These animals carry the infecting agents from a sick person to another potential host. These animals are thus the intermediaries and are called
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9th CBSE
IMPORTANT
An infection that comes into the body via the sexual organs, will spread to lymph nodes all over the body
EASY
9th CBSE
IMPORTANT
Health is a state of
(i) Physical (ii) Mental (iii) Social well – being (iv) Economic
EASY
9th CBSE
IMPORTANT
Diseases are classified as depending on their duration.
(i) acute (ii) chronic (iii) Mental (iv) Physical
EASY
9th CBSE
IMPORTANT
The disease may be due to causes like
(i) Microscopic (ii) Non-infectious
(iii) Multicellular (iv) Infectious
