This video is all about the drug in which it extracts from different sources. this video includes various sources such as:
plant, animal,mineral, synthetic and semi synthetic, microbiological sources and also the recombinent DNA technology with its examples of each and pictures.
please Do like the video if u did, and subscribe to my channel.. i need support to grow my channel :)
#peace
![](https://i.ytimg.com/vi/Ait7lIHBFI8/maxresdefault.jpg)