How to build up the Concept for Solving problems of NEET ??? First of all, you need to understand the whole chapter very carefully. Don't leave any point o many concepts untouched and can read. Make a...
Dot or Scalar Product of Vectors Dot Product of two vectors A and B is defines as product of magnitude of the vectors and cosine of the angle between them. A•B = |A||B|CosT, Where T is the angle...
The term "cell" was coined by Robert Hooke, an English natural philosopher and polymath, in 1665. Hooke was one of the first scientists to study living organisms using a microscope. Why "Cell"?Hooke observed...
We can reduce the corona viral infections by following simple measures or steps. Clean your hands frequently with water, soap and sanitizer (alcohol-based hand rub). This action kills the microorganisms...
The Kingdom Protista consists of eukaryotic protists. Members of this very diverse kingdom are typically unicelluar and less complex in structure than other eukaryotes. In a superficial sense, these organisms...