In this article we will discuss about:- 1. Subject-Matter of Colloids 2. Preparation of different types of Colloidal Systems 3. Tests. Subject-Matter of Colloids: The term 'Colloid' was first proposed by Thomas Graham to represent the heterogeneous mixture of suspended particles in a dispersion medium. The particles of colloidal dimension range in size from 1 to 200 mµ. Collodial particles [...]
List of top two experiments on plant tissue culture:- 1. Isolation of Explants, Establishment and Maintenance of Callus 2. Culture of Anthers and the Establishment of Haploid Plants. Experiment # 1. Isolation of Explants, Establishment and Maintenance of Callus: Explants isolated from the tissues of higher plants are brought into culture. It requires a nutrient medium consisting of a mineral [...]
In this article we will discuss about the application of some histochemical methods in the study of plants: 1. Procedure for Histochemical Localization of Total Insoluble Polysaccharides 2. Histochemical Localization of Starch by 1 Kl Method 3. Histochemical Localization of Proteins by Bromophenol Blue Method and few others. 1. Procedure for Histochemical Localization of Total Insoluble Polysaccharides: 1. Place the [...]