Farmers have reported 50% higher yield of rice by using biofertilizer [CBSE PMT 1993, 98…

Biology · NEET · NTA ExamsMicrobes in Human Welfare

Farmers have reported 50% higher yield of rice by using biofertilizer[CBSE PMT 1993, 98, 99; MP PMT 1997;
AMU (Med.) 2006; BHU 2006; Odisha JEE 2008]
  1. Azolla pinnata
  2. Legume-Rhizobium symbiosis
  3. Cyanobacteria
  4. Mycorrhiza

Answer

(A) Azolla pinnata

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

More Microbes in Human Welfare questions · Browse all practice questions