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Subjects
Science State Board
Class 9
World of microbes
Microbes and their types
15.
Prions
Exercise condition:
3
m.
State the following sentences are whether correct or incorrect:
1
.
Prion are the pathogenic particles contains protein, which do not contain peptide.
Incorrect
Correct
2
.
Streptococcus pyogenes
was the first biopesticide to be used on a commercial scale.
Incorrect
Correct
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