Class 12 Biology Microbes in Human Welfare Biofertilizer

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The yield of a paddy field can be increased by the application of:

AIPMT 1999 All AIPMT

A
Iron bacteria
B
Nostoc/Anabaena
C
Archaebacteria
D
Symbiotic bacteria

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Class 12 Questions

Class 12

Biology Questions

Chapter

Microbes in Human Welfare

Subtopic

Biofertilizer

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