Sewage disposal
Nitrogen fixation
Emulsification of fat
None of these
C. Emulsification of fat
Escherichia coli
Clostridium botulinum
Both (a) and (b)
None of these
bacterioviridim
bacteriochlorophy11
chlorophyll
both (a) and (c)
DNA
RNA
Chromosome
None of these
Bacillus coli
Streptococcus spp.
Pasteurella pestis
Clostridium tetani
produce spores
have cell walls
cannot move
produce enzymes
vibrio
cocci
spirilla
bacilli
sexduction
transduction
conjugation
transformation
ammonia to nitrite
nitrite to nitrate
nitrate to free nitrogen
nitrogen to ammonia
Robert Koch
L. Pasteur
T. Boveri
F.Jacob
Coccus
Bacillus
Spirillum
Vibrio
all plants except fungi
all green plants except prokaryotes
all green plants except bacteria
all green plants except cyanobacteria
fats
proteins
starch
oils
Bacillus subtilis
Rhizobiunt
E. coli
None of these
Staphylococcus
Streptococcus
Azotobacter
None of these
Water
Soil
Air
Human body
All bacteria are autotrophic
All bacteria are heterotrophic
All bacteria are photosynthetic
Most of the bacteria are heterotrophic but some are autotrophic
Mesosomes
Nucleoid
Chromatophores
Pili
Robert Koch
Louis Pasteur
A.V. Leeuwenhoeck
Robert Hooke
mitochondria
mesosomes
ribosomes
cell membrane
fission
endospores
cyst
all of these
gram-positive bacteria
gram-negative bacteria
all bacteria
only some bacteria
algae
bacteria
bryophyta
fungi
nucleus
chromosomes
reduction division
syngamy
monotrichous
peritrichous
amphitrichous
lophotrichous
Sewage disposal
Nitrogen fixation
Emulsification of fat
None of these
Rhizobiunt
Azotobacter
Clostridium
Rhodospirilium
fungi
algae
lichens
bacteria
Nitrifying bacteria
Nitrogen fixing bacteria
Denitrifying bacteria
Putrefying bacteria
high temperature
moderately high temperature
moderate temperate
low temperature
asexually only
sexually only
mostly asexually
mostly sexually