This video lecture from Homeostasis (F.Sc. second year Biology) covers: Excretion in Vertebrates – Liver as Excretory Organ. Different metabolic functions of liver which include synthesis, storage, conversion, recycling and detoxification of various molecules in body. Find more e-learning material and educational video lectures in Urdu at maktab.pk. These videos are free to use for promotional and commercial purpose by keeping the credits to Maktab.