Mausumi sarkar(Subject : N/A)
12/10/2020
12:15 PM
12:15 PM
Evs hw, pathalam mam, mausumi sarkar
1n.RNA virus =(HIV,polio, Ebola) 2n.DNA virus =(JC,HPV) 3n.RNA+DNA=(DHBV,HSv) Gram positive bacteria =(streptococcus) Gram negative bacteria =(E.coli)
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