Microorganisms: Friend and Foe-Microorganisms and Us [CBSE (Central Board of Secondary Education) Class-8 Science]: Questions 1 - 1 of 1
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Question 1
Question MCQ▾
Penicillin is obtained from the micro-organisms
Choices
| Choice (4) | Response | |
|---|---|---|
a. | Mushrooms | |
b. | Rhizobium | |
c. | Yeast | |
d. | Penicilliumnotatum | |