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Read the following statements and select...

Read the following statements and select the correct answer.
(i). Rhizobium leguminosarum is also known as Bacillus radicicola.
(ii). Nitrifying bacteria (Nitrosomonas, etc.) are chemoautotrops.
(iii). Enzyme nitrogenase fixes `N_(2)` under aerobic condition.
(iv). Leghaemoglobin creates aerobic conditions for the enzyme nitrogenase.

A

Statements (i), (ii) and (iii) are correct

B

Statement (i) and (ii) are correct

C

Statement (iii) and (iv) are correct

D

All statement are correct

Text Solution

Verified by Experts

The correct Answer is:
B
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