6. Which of the following is a chemical preservative?
(a) Streptomycin
(b) Alcohol
7. Carrier of malaria causing pathogen is
(c) Sodium benzoate
Answers
Answered by
3
Answer:
6. Sodium benzonate
7. Malaria is caused by single-celled microorganisms of the Plasmodium group.
Explanation:
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Answered by
2
Answer:
a. Streptomycin.
Explanation:
It is used for preservation in some industry.
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