tanning of leather
flavouring of tea leaves
curdling of milk
none of these
D. none of these
Escherichia coli
Clostridium botulinum
Both (a) and (b)
None of these
Water
Soil
Air
Human body
high temperature
moderately high temperature
moderate temperate
low temperature
fertile soil
water
human intestine
all of these
monotrichous
peritrichous
amphitrichous
lophotrichous
all plants except fungi
all green plants except prokaryotes
all green plants except bacteria
all green plants except cyanobacteria
DNA
RNA
Chromosome
None of these
chitin
mucopeptidc
lignin
suberin
Coccus
Bacillus
Spirillum
Vibrio
atrichous
lophotrichous
amphitrichous
peritrichous
Bacillus subtilis
Rhizobiunt
E. coli
None of these
produce spores
have cell walls
cannot move
produce enzymes
Mesosomes
Nucleoid
Chromatophores
Pili
nucleus
chromosomes
reduction division
syngamy
algae
bacteria
bryophyta
fungi
Robert Koch
L. Pasteur
T. Boveri
F.Jacob
asexually only
sexually only
mostly asexually
mostly sexually
tanning of leather
flavouring of tea leaves
curdling of milk
none of these
Rhizobiunt
Azotobacter
Clostridium
Rhodospirilium
Rhizobium
Nitrosomonas
Beggiatoa
Nitrobacter
Robert Koch
Louis Pasteur
A.V. Leeuwenhoeck
Robert Hooke
vibrio
cocci
spirilla
bacilli
Bacillus coli
Streptococcus spp.
Pasteurella pestis
Clostridium tetani
cell wall
cytoplasm
ribosomes
endoplamic reticulum
Nitrifying bacteria
Nitrogen fixing bacteria
Denitrifying bacteria
Putrefying bacteria
sexduction
transduction
conjugation
transformation
Sewage disposal
Nitrogen fixation
Emulsification of fat
None of these
gram-positive bacteria
gram-negative bacteria
all bacteria
only some bacteria
All bacteria are autotrophic
All bacteria are heterotrophic
All bacteria are photosynthetic
Most of the bacteria are heterotrophic but some are autotrophic
fats
proteins
starch
oils