Ravindra Kumar Kachhap Oraon

biotechnology plant tissue culture ptc recombinant dna technology in-vitro propagation of safed chlorophytum borivilianum plant biotechnology in vitro propagation safed musli bioremediation environmental science environmental biotechnology methods in biology polymerase chain reaction pcr entrepreneur stem cells bone marrow microbiology immunity molecular biology immunology blood hematopoiesis adsorbtion biochar science environment vermicompost medicine pharmaceutical homeopathic biology cell biology zoology animal biotechnology modified organisms transgenic animals wastewater treatment using earthworms. waste-water treatment