Advertisements
Advertisements
प्रश्न
What is a heterocyst?
Give the role of a heterocyst.
Advertisements
उत्तर
The Blue Green Algae (BGA) have some specialized colourless cells called heterocysts which are the sites of nitrogen fixation.
APPEARS IN
संबंधित प्रश्न
Microbes can be used to decrease the use of chemical fertilisers and pesticides. Explain how this can be accomplished.
Find out the role of microbes in the following:
Soil
How do biofertilisers enrich the fertility of the soil?
Identify free-living bacterial bio-fertilizer.
Identify the CORRECT statement regarding Mycorrhiza.
By application of ____________ yield of paddy field can be increased.
VAM stands for ______.
Anabaena forms symbiotic relationship coralloid roots of ______.
VAM is a type of ______
Name the microorganisms involved in the production of Roquefort cheese, Camembert cheese and Swiss cheese.
