Each year a large amount of plant material, cellulose is deposited on the surface of Planet Earth. What are the natural process this cellulose undergoes before yielding carbon dioxide, water and other end products?
Questions on blue LEDs' impact, Bose–Einstein statistics, cellulose decomposition, DRS in cricket, FRP composites, run-of-river hydro, S-400, and declining research in universities.
What to cover
Applied science basics behind each named technology
Indian scientists' contributions
Research ecosystem (ANRF)
Writing the answer
Explain mechanism simply, then application
These notes are for the whole theme, built from all 7 of its PYQs. UPSC does not publish model answers.