Speaker one: Osmosis is the diffusion of water molecules across a semi-permeable membrane, from a higher water concentration, to a lower water concentration. Speaker two: Water uptake in plants ...

CBSE Class 11 Biology practical syllabus is available here. In this article, you will find the list of experiments, evaluation scheme and other important details related to CBSE Class 11 Biology ...

Osmosis is a fundamental concept of great importance to understanding natural biological, physical, and chemical processes. We provide an instructional guide to assist instructors of advanced high ...

These short films are suitable for teaching biology, chemistry, physics and combined science at Key Stage 4 and GCSE in England, Wales and Northern Ireland, and at National 4 and 5 in Scotland. A ...