MCQ
Gray biotechnology is referred to as:
- AMedical process
- BIndustrial process
- CAgricultural process
- DAquatic process
Explanation:
White (also called gray) biotechnology involves industrial processes such as the production of new chemicals or the development of new fuels for vehicles, the use of cells, natural organisms and bio-organic compounds to synthesize materials, instead of petrochemicals or substitution of enzymes for caustic reagents.
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$(A)$ Wings of butterfly and birds look alike andare the results of ___$(i)$___ evolution.
$(B)$ Miller showed that $CH_4 , H_2 , NH_3$ and ___$(i)$___ when exposed to electric discharge in a flaskresulted in formation of ___$(ii)$___ .
$(C)$ Vermiform appendix is a ___$(i)$___ organ and an ___$(ii)$___ evidence of evolution.
$(D)$ According to Darwin evolution took placedue to ___$(i)$___ and ___$(ii)$___ of the fittest.