160689
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Heterotrophic bacteria are most abundant in nature.
Reason (R):
They are helpful in making curd from milk, production of antibiotics, fixing \(\mathrm{N}_2\) legume roots.
In the light of the above statements, choose the most appropriate answer from the options given below:
160690
Given below are two statements: one is labelled as Assertion(1) and the other is labelled as Reason (R).
Assertion (A):
Bacteria as a group show the most extensive metabollic diversity.
Reason (R):
They may be autotrophic (chemosynthetic and photosynthetic) and heterotrophic (saprophytic and parasitic).
In the light of the above statements, choose the most appropriate answer from the options given below:
160689
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Heterotrophic bacteria are most abundant in nature.
Reason (R):
They are helpful in making curd from milk, production of antibiotics, fixing \(\mathrm{N}_2\) legume roots.
In the light of the above statements, choose the most appropriate answer from the options given below:
160690
Given below are two statements: one is labelled as Assertion(1) and the other is labelled as Reason (R).
Assertion (A):
Bacteria as a group show the most extensive metabollic diversity.
Reason (R):
They may be autotrophic (chemosynthetic and photosynthetic) and heterotrophic (saprophytic and parasitic).
In the light of the above statements, choose the most appropriate answer from the options given below:
160689
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Heterotrophic bacteria are most abundant in nature.
Reason (R):
They are helpful in making curd from milk, production of antibiotics, fixing \(\mathrm{N}_2\) legume roots.
In the light of the above statements, choose the most appropriate answer from the options given below:
160690
Given below are two statements: one is labelled as Assertion(1) and the other is labelled as Reason (R).
Assertion (A):
Bacteria as a group show the most extensive metabollic diversity.
Reason (R):
They may be autotrophic (chemosynthetic and photosynthetic) and heterotrophic (saprophytic and parasitic).
In the light of the above statements, choose the most appropriate answer from the options given below:
160689
Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Heterotrophic bacteria are most abundant in nature.
Reason (R):
They are helpful in making curd from milk, production of antibiotics, fixing \(\mathrm{N}_2\) legume roots.
In the light of the above statements, choose the most appropriate answer from the options given below:
160690
Given below are two statements: one is labelled as Assertion(1) and the other is labelled as Reason (R).
Assertion (A):
Bacteria as a group show the most extensive metabollic diversity.
Reason (R):
They may be autotrophic (chemosynthetic and photosynthetic) and heterotrophic (saprophytic and parasitic).
In the light of the above statements, choose the most appropriate answer from the options given below: