Tag Archives | Excretory Materials

The following points highlight the nine main excretory materials formed in plants. The excretory materials are: 1. Alkaloids 2. Essential Oils 3. Latex 4. Glucosides 5. Tannins 6. Resins 7. Gums 8. Organic Acids 9. Mineral Crystals. 1. Alkaloids: This term was given by W. Meissner (1819). These are nitrogenous excretory matters made up of C.H, O and N. These [...]