Monera

Question 1

Purple and Green Sulphur and non-sulphur bacteria’s name and pigment present

Answer 1

Purple Sulphur Bacteria - Chromatium
Purple non - Sulphur
RhodoSpirillum

Pigment - Bacterio chlorophyll a & b

Green Sulphur Bacteria - Chlorobium
Green Non Sulphur Bacteria-
Chloroflexus

Pigment- Bacterio chlorophyll a and Bacterioverdin/Chlorobiumchlorophyll

Question 2

Bacterial Heterotrophs

Answer 2

1. Obligate Saprotrophs - Clostridium Botulinum
   Bacillus Vulgaris
2. Facultative parasite -
   Staphylococcus
   Pseudomonas
3. Obligate parasite -
   Mycobacterium Lepris
4. Facultative Saprotroph-
   Mycobacterium Tuberculosis

Question 3

Respiration

Answer 3

Obligate Aerob - Azotobactor

Obligate anaerob - Clostridium Botulinum

Facultative Aerob - All fermentation bacteria (except Acetobacter Aceti)

Facultative anaerob - Acetobacter aceti

Question 4

Nitrogen Cycle

Answer 4

Ammonification:
Conversion of dead decaying matter into ammonia

• Bacillus Vulgaris
  -Bacillus Mycoid
• Bacillus Ramosus

Nitrification:

Ammonia (nitrosomonas, nitrosococcus) —-> Nitrite(nitrobacter) —–> nitrate

Denitrification: Conversion of Nitrate to atmospheric nitrogen
- Thiobacillus Denitrificance
- Pseudomonas Denitrificance