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प्रश्न
Penicillin was discovered by:
पर्याय
S.A. Waksman
Alexander Hemming
Paul Ehrlich
Domagk
उत्तर
Alexander Hemming
APPEARS IN
संबंधित प्रश्न
What provisions are made by local authorities to provide clean drinking water?
Mention if the following statement is true or false:
Chemicals applied to spots and places to kill harmful microorganism are called disinefectants.
Complete the following statement choosing the correct alternative:
Penicillin obtained from a fungus is an ______.
Define the following:
Vaccinations
Explain the Term: Immunisation
Complete the following sentence with appropriate word:
Typhoid germs are transmitted by ______.
Health is defined as:
Column 2 is a list of items related to ideas in Column 1. Match the term in Column 2 with the suitable idea given in Column 1.
| Column 1 | Column 2 | ||
| i | Edward Janner | a | Alexander Flemming |
| ii | Pathogen | b | Pneumonia |
| iii | Streptomycin | c | Smallpox vaccine |
| iv | Penicillin | d | Diseases producing microbe |
| v | Antiseptic | e | Carbolic acid |
| vi | Disinfectant | f | Boric acid |
Why is the immune system essential for our health?
