nucleus
chromosomes
reduction division
syngamy
C. reduction division
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
mitochondria
mesosomes
ribosomes
cell membrane
Escherichia coli
Clostridium botulinum
Both (a) and (b)
None of these
Bacillus subtilis
Rhizobiunt
E. coli
None of these
Bacillus coli
Streptococcus spp.
Pasteurella pestis
Clostridium tetani
Nitrifying bacteria
Nitrogen fixing bacteria
Denitrifying bacteria
Putrefying bacteria
chitin
mucopeptidc
lignin
suberin
bacterioviridim
bacteriochlorophy11
chlorophyll
both (a) and (c)
cell wall
cytoplasm
ribosomes
endoplamic reticulum
fission
endospores
cyst
all of these
monotrichous
peritrichous
amphitrichous
lophotrichous
Staphylococcus
Streptococcus
Azotobacter
None of these
Sewage disposal
Nitrogen fixation
Emulsification of fat
None of these
vibrio
cocci
spirilla
bacilli
ammonia to nitrite
nitrite to nitrate
nitrate to free nitrogen
nitrogen to ammonia
DNA
RNA
Chromosome
None of these
fats
proteins
starch
oils
nucleus
chromosomes
reduction division
syngamy
All bacteria are autotrophic
All bacteria are heterotrophic
All bacteria are photosynthetic
Most of the bacteria are heterotrophic but some are autotrophic
sexduction
transduction
conjugation
transformation
tanning of leather
flavouring of tea leaves
curdling of milk
none of these
gram-positive bacteria
gram-negative bacteria
all bacteria
only some bacteria
Robert Koch
L. Pasteur
T. Boveri
F.Jacob
fungi
algae
lichens
bacteria
Rhizobiunt
Azotobacter
Clostridium
Rhodospirilium
Coccus
Bacillus
Spirillum
Vibrio
atrichous
lophotrichous
amphitrichous
peritrichous
high temperature
moderately high temperature
moderate temperate
low temperature
Water
Soil
Air
Human body
algae
bacteria
bryophyta
fungi