Biology Class 11 Chapter - 6
Prokaryotes - 9
1.
Vibrio is a comma like?
a) bacillus
b) spirillum
c) filamentous
d) coccus
2.
Bacili which are looked like a stack of coin is called as?
a) streptobacili
b) diplobacili
c) triplobacili
d) palisade
3.
The short and ovoid bacili are called as?
a) diplobacili
b) palisade
c) streptobacili
d) coccobacili
4.
Eschericia coli is the example of?
a) spherical bacteria
b) rod shaped bacteria
c) filamentous bacteria
d) spiral bacteria
5.
Treponema pallidum is the example of?
a) rod shaped bacteria
b) filamentous bacteria
c) spiral bacteria
d) spherical bacteria
6.
Which one of the following is a Rod shaped bacterium?
a) Pseudomonas
b) Staphylococcus
c) Streptococcus pneumoniae
d) Spirochete
7.
The formation of spores by bacteria is known as?
a) sporulation
b) infection
c) incubation
d) reproduction
8.
The spores produced by bacteria are called as?
a) mendospores
b) endospores
c) macrospores
d) megaspores
9.
Bacteria form endospores for?
a) respiration
b) locomotion
c) reproduction
d) surviving the harsh environmental conditions
10.
The bacteria which have flagella over the whole body are called as?
a) amphitrichous
b) peritrichous
c) lophotrichous
d) monotrichous
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