Plants are closely associated with human. If we want to use plants for the greatest behoofs for human life and their next generation, it is obligate to perceive about plants and their types. Angiosperms represents the largest as well as the most successful group of plants within the plant kingdom. …

We now want to tell in detail something that was too important for our immune system. Our ability to defend ourselves against infection by pathogens (disease-causing organisms). We have seen that some people experience few or no symptoms when exposed to certain infectious diseases. Even though a person may be …

Enzymes are protein molecules that can be defined as biological catalysts. A catalyst is, “A molecule which speeds up a chemical reaction but remains unchanged at the end of the reaction“.Virtually every metabolic reaction which takes place within a living organism is catalyzed by an enzyme and enzymes are therefore …