Post 280
SSC CHSL Questions 2014
Question 189 Rhizobium is a kind of
A) Photosynthetic bacteria
B) Symbiotic bacteria
C) Parasitic bacteria
D) Saprophytic bacteria
Answer: Symbiotic bacteria
Symbiotic bacteria definition
Symbiotic bacteria are the bacterias living in symbiosis with other organism or each other. For example, Zoamastogopera which is found in the stomach of termites, enable them to digest cellulose.
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