We are Launching Live Zoom Classes for 9th and 10th-grade Students. The first batch is from 7th April 2025. Register for a Free demo class.
We are Launching Live Zoom Classes for 9th and 10th-grade Students. The first batch is from 7th April 2025. Register for a Free demo class.
Introduction Anemia is one of the most common blood disorders, affecting over 1.6 billion people worldwide, with women, children, and the elderly being the most vulnerable populations 4. It occurs when the body lacks enough healthy red blood cells (RBCs) or hemoglobin,…
The Cell – basic unit of life Robert Hooke Discovered & coined the term cell in 1665 Robert Brown Discovered Cell Nucleus in 1831 Schleiden & Schwann Presented the cell theory, that all the plants & animals are composed of…
Chapter 1: Chemical Reactions and Equations Introduction Occurrence of a chemical reaction? Question: What helps us to determine whether a chemical reaction has taken place? Answer: Any of the following observations helps us to determine whether a chemical reaction has…
Chapter 1: Chemical Reactions and Equations Question: What helps us to determine whether a chemical reaction has taken place? Answer: Any of the following observations helps us to determine whether a chemical reaction has taken place: Some chemical reaction takes…