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Subjects
Science State Board
Class 8
Microorganisms
Microorganisms - Friend and foe
10.
Multiple choice
Exercise condition:
3
m.
1
. Fill in the blanks:
In cows
prions
are linked to
disease.
2
. Choose the best answer:
a
.
Protozoa is
Multicellular organism
Both single and multi cellular organism
None of the above
Single celled organism
b
.
Bacteria involved in retting
Pseudomonas putida
Penicillium
Pseudomonas aeruginosa
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