Biological Classification And System Of Classification Question 48
Question: The following micro-organisms have the property of photosynthesis as well as nitrogen fixation
Options:
A) Azotobacter
B) Rhizobium
C) Cyanobacteria
D) Clostridium
Show Answer
Answer:
Correct Answer: C
Solution:
Because they have heterocyst for nitrogen fixation and chlorophyll for photosynthesis.
BETA
