Class 12 Biology Microbes in Human Welfare Biofertilizer

Easy

Which aquatic fern is considered a very good biofertilizer?

AIPMT 1999 All AIPMT

AIPMT 2001 All AIPMT

A
Azolla
B
Pteridium
C
Salvinia
D
Marsilea

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Class 12 Questions

Class 12

Biology Questions

Chapter

Microbes in Human Welfare

Subtopic

Biofertilizer

Previous Year

AIPMT 1999 Paper All AIPMT years →

Previous Year

AIPMT 2001 Paper All AIPMT years →

Similar Questions

The main sources of biofertilisers are:
$(a)$ Bacteria
$(b)$ Cyanobacteria
$(c)$ Fungi
$(d)$ Protists

Medium

Which of the following is a bacterium used as a biofertilizer?

Medium

Which nitrogen-fixing microorganism is associated with Azolla in paddy fields?

Medium

What are biofertilizers? Give two examples.

Easy

Farmers have reported over $50\%$ higher yields of rice by using which of the following biofertilizer?

MediumAIPMT 1998

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