Question
Which one of the following is aerobic asymbiotic
N₂-fixing bacteria?Solution
Azotobacter is a genus of free-living bacteria that can fix atmospheric nitrogen in the absence of a symbiotic relationship with plants. It is capable of carrying out nitrogen fixation aerobically, meaning it can fix nitrogen in the presence of oxygen.
Which of the following statements is INCORRECT with respect to Algal toxins in shellfish and fish in oceans?
The property that is not affected by the amount of organic matter in the soil is
Which among the following is not included as implementing agency for Seed Village Scheme?
Which one of the following is a micro nutrient in the soil?
When was the commercial cultivation of rubber initiated in India?
What is the role of "alligator holes" in conservation of wildlife?
The main reason behind formation of a covalent bond is-
Rainfed area in India presently constitute about _____________ % of the not cultivated area.
GnRH released from which organ?
Of which South-East-Asian country did Joko Widodo become the President in 2019 for the second time?
Relevant for Exams:
