(A) Antibiotics are chemical substances produced by some microbes and can kill or retard the growth of other disease-causing microbes. The discovery o

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(A) Antibiotics are chemical substances produced by some microbes and can kill or retard the growth of other disease-causing microbes. The discovery of antibiotics,such as penicillin by Alexander Fleming,has been a major milestone in human welfare,as they have significantly reduced mortality rates from infectious diseases.

Class 12 Biology Microbes in Human Welfare Microbes in Industrial Products

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Which of the following drugs have made a significant contribution to human welfare?

A
Antibiotics
B
Antihistamines
C
Antibiologics
D
None of these

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Class 12

Biology Questions

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Microbes in Human Welfare

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Microbes in Industrial Products

In $1928$,a scientist discovered the first effective antibiotic. Who was the scientist and what was the antibiotic?

Medium

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Sugary solution is changed to vinegar by the action of

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Riboflavin (Vitamin $B_2$) is produced by which of the following microorganisms?

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With the exception of water,which one of the following is possibly the most important accessory chemical substance in industrial processes?

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Rennet is used in

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Which of the following drugs have made a significant contribution to human welfare?

Similar Questions

In $1928$,a scientist discovered the first effective antibiotic. Who was the scientist and what was the antibiotic?

Sugary solution is changed to vinegar by the action of

Riboflavin (Vitamin $B_2$) is produced by which of the following microorganisms?

With the exception of water,which one of the following is possibly the most important accessory chemical substance in industrial processes?

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