#Question id: 33511
#Unit 2. Cellular Organization
#Question id: 10363
#Unit 6. System Physiology – Plant
Free living nitrogen fixing takes place as shown in the following;
TYPE
N-FIXING GENERA
A)
Cyanobacteria (blue-green algae) i)
Bacillus
B)
Aerobic
ii)
Clostridium
C)
Facultative
iii) Anabaena
D)
Anaerobic nonphotosynthetic iv)
Rhodospirillum
E)
Anaerobic photosynthetic
v) Azospirillum
#Question id: 13039
#Unit 13. Methods in Biology
#Question id: 14083
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 26542
#Unit 3. Fundamental Processes