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Match the entries in Group I with the methods of sterilization in Group II.

Group I Group II

P. Serum 1. Autoclave

Q. Luria broth 2. Membrane filtration

R. Polypropylene tubes 3. UV irradiation

S. Biological safety cabinets 4. Gamma irradiation

5. Dry heat

A. P-5, Q-3, R-1, S-4

B. P-1, Q-4, R-5, S-3

C. P-2, Q-1, R-4, S-3

D. P-4, Q-1, R-3, S-5

Answer: Option C

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Group I	Group II
P. Serum	1. Autoclave
Q. Luria broth	2. Membrane filtration
R. Polypropylene tubes	3. UV irradiation
S. Biological safety cabinets	4. Gamma irradiation
	5. Dry heat