Mesosomes
Nucleoid
Chromatophores
Pili
C. Chromatophores
algae
bacteria
bryophyta
fungi
atrichous
lophotrichous
amphitrichous
peritrichous
fertile soil
water
human intestine
all of these
Staphylococcus
Streptococcus
Azotobacter
None of these
Some bacteria are parasitic
Food poisoning is caused by products of putrefying bacteria
Bacteria reproduce by cell division, as often as once every twenty minutes
Bacteria manufacture food by help of chloroplasts
DNA
RNA
Chromosome
None of these
Escherichia coli
Clostridium botulinum
Both (a) and (b)
None of these
vibrio
cocci
spirilla
bacilli
mitochondria
mesosomes
ribosomes
cell membrane
fission
endospores
cyst
all of these
chitin
mucopeptidc
lignin
suberin
Bacillus subtilis
Rhizobiunt
E. coli
None of these
Bacillus coli
Streptococcus spp.
Pasteurella pestis
Clostridium tetani
cell wall
cytoplasm
ribosomes
endoplamic reticulum
ammonia to nitrite
nitrite to nitrate
nitrate to free nitrogen
nitrogen to ammonia
Rhizobium
Nitrosomonas
Beggiatoa
Nitrobacter
Nitrifying bacteria
Nitrogen fixing bacteria
Denitrifying bacteria
Putrefying bacteria
fats
proteins
starch
oils
All bacteria are autotrophic
All bacteria are heterotrophic
All bacteria are photosynthetic
Most of the bacteria are heterotrophic but some are autotrophic
Coccus
Bacillus
Spirillum
Vibrio
Robert Koch
L. Pasteur
T. Boveri
F.Jacob
produce spores
have cell walls
cannot move
produce enzymes
Rhizobiunt
Azotobacter
Clostridium
Rhodospirilium
nucleus
chromosomes
reduction division
syngamy
tanning of leather
flavouring of tea leaves
curdling of milk
none of these
all plants except fungi
all green plants except prokaryotes
all green plants except bacteria
all green plants except cyanobacteria
fungi
algae
lichens
bacteria
monotrichous
peritrichous
amphitrichous
lophotrichous
Sewage disposal
Nitrogen fixation
Emulsification of fat
None of these
Robert Koch
Louis Pasteur
A.V. Leeuwenhoeck
Robert Hooke