Biogas technology in India was developed mainly by IARI and:
AISRO
BONGC
CDRDO
DKVIC
Answer & Solution
Correct answer: D. KVIC
1. Cattle dung slurry feeds the plant.
2. Khadi and Village Industries Commission helped develop it.
3. Biogas is used for cooking and lighting.
_Source: syllabus Biology, Chapter 10, Microbes in Human Welfare._
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