AIPMT PRELIMS2001Botany-Microbiology
AIPMT PRELIMS 2001 Botany Cyanobacteria MCQ Question
Type: MCQ-conceptual-Medium-Class 11
What is true for cyano bacteria :-
A
Oxygenic with nitrogenase
B
Oxygenic without nitrogenase
C
Non oxygenic with nitrogenase
D
Non oxygenic without nitrogenase
Correct Answer
Option A
Detailed Explanation
Cyanobacteria are oxygenic photosynthetic bacteria that possess nitrogenase for nitrogen fixation.
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