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Standard VIII
Biology
Uses of Microorganisms
are used by t...
Question
_____ are used by the immune system to fight and kill the disease causing pathogens.
A
Anesthesia
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B
Antibodies
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C
Antidote
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D
Antigens
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Solution
The correct option is
B
Antibodies
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Similar questions
Q.
______ are produced by immune system to fight the pathogens.
Q.
Read the following statements.
(a) Allergy is caused due to .......... response of the immune system towards foreign antigens.
(b) Syphilis and gonorrhea are sexually transmitted diseases, which are caused by ..........
(c) Down's syndrome and Klinefelter's syndrome are the .......... diseases, which are caused by ..........
(d) Penicillin is a .......... antibiotic, which inhibits the growth of a number of bacterial pathogens by blocking the metabolic processes which build the cell wall in bacteria.
Select the correct fill-ups for any two of the above statements.
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Read the following statements.
(a) Allergy is caused due to ____ response of immune system towards foreign antigens
(b) Syphilis and gonorrhoea are the sexually transmitted diseases which are caused by _____
(c) Down's syndrome and Klinefelter's syndrome are the ____(i)_____ diseases which are caused by ____(ii)____
(d) Penicillin is a _____ antibiotic which inhibits the growth of a number of bacterial pathogens by blocking the metabolic processes which build the cell wall in bacteria
Select the correct fill-ups for any two of the above statements.
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The immune system of a person is suppressed. In the ELISA test, he was found positive to a pathogen.
a. Name the disease the patient is suffering from.
b. What is the causative organism?
c. Which cells of body are affected by the pathogen?
Q.
are produced by the immune system to fight against pathogens.
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