Here is an experiment to demonstrate the living nature of protoplasm and plasma membrane. All living organisms are composed of the essential living substance, 'Protoplasm', which is a jelly-like colloidal substance confined within small chambers called 'Cells'. The protoplasm undergoes a series of chemical changes that regulates the entire cellular activity. The major characteristic features of living system is expressed [...]
List of top two experiments on upward translocation of water by plants:- 1. Simple Demonstration of 'Ascent of Sap' 2. Determination of Suction Pressure Developed Due to Transpiration Pull. Experiment # 1. Simple Demonstration of 'Ascent of Sap': Absorption and subsequent translocation of water through conductive tissues is a vital process in plant life. By far the largest proportion of [...]
List of top two experiments on Imbibition in Plants: 1. Effect of Seed Coat on Water Absorption by Dry Seeds 2. Effect of the Nature of Seed on Water Absorption. Experiment # 1. Effect of Seed Coat on Water Absorption by Dry Seeds: The process 'imbibition' is considered as a special type of diffusion since the net movement of water [...]