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प्रश्न
Mention if the following statement is true (T) or false (F).
Sweat and tears contain germs-killing substances.
विकल्प
True
False
उत्तर
True
APPEARS IN
संबंधित प्रश्न
Why is it necessary to safely store the pathogens of a disease against which vaccines are to be produced?
Suppose a person develops the disease diphtheria. Comment upon the principle of the treatment he should receive.
List the merits of local defense systems.
List any four ways in which the antibiotics are being used.
Name the following:
The antibiotic that was discovered first.
Mention if the following statement is true (T) or false (F).
Alexander Fleming coined the term 'antibiotic' for substances like penicillin.
Penicillin was first discovered by______.
______ resistane is defined as the ability of the microorganisms to resist the effects of an antibiotic to which they were once sensitive.
Mention the uses of Penicillin.
Name any five natural antibiotics.
