Tip #1 From the NCERT book, practice each and every worked-out example, graph and diagram, especially- a) Ray diagram for Astronomical Telescope, Compound Microscope and Reflecting Telescope. b) Diagrams...
The site of Photosynthesis Photosynthesis takes place in Mesophyll cells inside chloroplasts. It is a process which involves chemical reactions in which water and carbon dioxide are converted into energy...
Homeostasis is a self-regulatory mechanism by which organisms maintain constant internal environment irrespective of external changes. Very interesting to see how this works in thermoregulation. Thermoregulation...