Observation of intestinal mesentery of Frog

The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products like carbon dioxide. The three basic components of the circulatory system include blood, blood vessels, and the heart. Bloood is pumped by the heart and then flows through the vessels – a net work of interconnecting arteries, arterioles, cappilaries, venules, and…

Thin Layer Chromatography (TLC)

Thin Layer Chromatography (TLC) is a solid – liquid form of chromatography where the stationary phase is normally a polar absorbent and the mobile phase can be a single solvent or combination of solvents. In thin layer chromatography, the stationary phase is a polar absorbent which finely ground alumina or silica particles. This absorbent is…