Website Link-1: Introduction to Pharmacognosy and Phytochemistry
https://www.youtube.com/watch?v=DpD8ANWAqFwt=214s
Website Link-2: Classification of crude drugs
https://www.youtube.com/watch?v=tHt76TQKRVE
Website Link-3: Cultivation of crude drugs
https://www.youtube.com/watch?v=mzf1mOGP3kIt=258s
Website Link-4: Production of crude drugs
https://www.youtube.com/watch?v=mzf1mOGP3kI
Website Link 5: Evaluation of crude drugs
https://www.youtube.com/watch?v=6exliO-zIPw
Website Link 6: Adulteration of crude drugs
https://www.youtube.com/watch?v=IxFFcI0Zj8s
Website Link 7: Plant Biotechnology
https://www.youtube.com/watch?v=MouzBanVv5E
Website Link 8: Plant tissue culture
https://www.youtube.com/watch?v=knmMF3PcXjE
Website Link 9: Plant Growth Regulators
https://www.youtube.com/watch?v=GZID67_TdiE
Website Link 10: Introduction to Alkaloids
https://www.youtube.com/watch?v=M2p3zLvpZm0
Website Link 11: Introduction to Alkaloids
https://www.youtube.com/watch?v=jlDRkI7DE9Q
Website Link 12: Protoalkaloids
https://www.youtube.com/watch?v=PDD00beedAo
Website Link 13: Piperidine alkaloids
https://www.youtube.com/watch?v=tpfTFOjvb5g
Website Link 14: Pyridine alkaloids
https://www.youtube.com/watch?v=aBr77kHv0OU
Website Link 15: Pyrrolizidine alkaloids
https://www.youtube.com/watch?v=BIgLO7334S4
Website Link 16: Tropane alkaloids
https://www.youtube.com/watch?v=ftqC3cJcBm8
Website Link 17: Quinoline alkaloids
https://www.youtube.com/watch?v=mHjrs6330AQ
Website Link 18: Quinolizidine alkaloids
https://www.youtube.com/watch?v=3Enr7JR3gdA
Website Link 19: Opium alkaloids
https://www.youtube.com/watch?v=jkoRxYF5NqI
Website Link 20: Curare alkaloids
https://www.youtube.com/watch?v=qZ7R88mdLmQ