asexually only
sexually only
mostly asexually
mostly sexually
C. mostly asexually
All bacteria are autotrophic
All bacteria are heterotrophic
All bacteria are photosynthetic
Most of the bacteria are heterotrophic but some are autotrophic
Bacillus subtilis
Rhizobiunt
E. coli
None of these
Bacillus coli
Streptococcus spp.
Pasteurella pestis
Clostridium tetani
tanning of leather
flavouring of tea leaves
curdling of milk
none of these
ammonia to nitrite
nitrite to nitrate
nitrate to free nitrogen
nitrogen to ammonia
Robert Koch
L. Pasteur
T. Boveri
F.Jacob
Staphylococcus
Streptococcus
Azotobacter
None of these
Coccus
Bacillus
Spirillum
Vibrio
DNA
RNA
Chromosome
None of these
fats
proteins
starch
oils
mitochondria
mesosomes
ribosomes
cell membrane
Robert Koch
Louis Pasteur
A.V. Leeuwenhoeck
Robert Hooke
fungi
algae
lichens
bacteria
Rhizobiunt
Azotobacter
Clostridium
Rhodospirilium
cell wall
cytoplasm
ribosomes
endoplamic reticulum
atrichous
lophotrichous
amphitrichous
peritrichous
produce spores
have cell walls
cannot move
produce enzymes
nucleus
chromosomes
reduction division
syngamy
asexually only
sexually only
mostly asexually
mostly sexually
Water
Soil
Air
Human body
all plants except fungi
all green plants except prokaryotes
all green plants except bacteria
all green plants except cyanobacteria
fission
endospores
cyst
all of these
sexduction
transduction
conjugation
transformation
Nitrifying bacteria
Nitrogen fixing bacteria
Denitrifying bacteria
Putrefying bacteria
Sewage disposal
Nitrogen fixation
Emulsification of fat
None of these
Escherichia coli
Clostridium botulinum
Both (a) and (b)
None of these
algae
bacteria
bryophyta
fungi
gram-positive bacteria
gram-negative bacteria
all bacteria
only some bacteria
Rhizobium
Nitrosomonas
Beggiatoa
Nitrobacter
monotrichous
peritrichous
amphitrichous
lophotrichous