Plants are essential living organisms on the earth. They are essential because none of the animals, including humans, can survive without them. This indicates their importance for life on the earth. Uses …
Amino acids are the molecules that make up the proteins. Proteins are the building blocks of the body. In the body, proteins comprise more than 50% of total body mass. While the …
Blood is a vital substance in the human body. It is a type of liquid tissue which helps to spread substances from one place to another in the body. It is mainly composed …
A negative blood group is one where the red blood cells lack Rhesus antigen on their surfaces. As we know, there are 4 types of blood groups broadly like A, B, AB …
Red blood cells are major cells of liquid connective tissue blood. The blood is red in color due to the abundance of these cells in it. However, unlike other body cells, they …
Biology is the study of living organisms in the world. These include the plants, animals, and microbes in nature around us. Importance of Biology and its contributions include Knowledge of nature. Benefits …
Uniform is an obligation for many employees and students. The employees working for different positions/posts like the pilot, chef, police, hospital, etc. wear it as a professional requirement. But students perceiving courses at different levels …
HPLC (high-performance liquid chromatography) is one of the advanced types of chromatography. It is a highly sophisticated and expensive tool in the present analytical chemistry. It is given prominent importance due to …
Chromatography is a separation technique used to determine the components of a mixture. The Different Types Of Chromatography include Due to the variety of samples and their requirements, basic column chromatography was …
Television is a wonderful invention of the past century. There were many contributors to its invention. But to the question who invented television, you can say it was J.L Baird (in full John Logie Baird). He …