Science

Blood bank is a place where blood is collected from donors, typed, separated into components, stored, and prepared for transfusion to recipients. A blood bank may be a separate free-standing facility or part of a larger laboratory in a hospital. Separation of blood Typically, each donated unit of blood (whole blood) is separated into multiple … Read more

Genetic engineering Scientists have learned how to move genes from one organism to another. This has been called genetic modification (GM), genetic engineering (GE) or genetic improvement (GI). Regardless of the name, the process allows the transfer of useful characteristics (such as resistance to a disease) into a plant, animal or microorganism by inserting genes … Read more

In the category of natural food preservatives comes the salt, sugar, alcohol, vinegar etc. These are the traditional preservatives in food that are also used at home while making pickles, jams and juices etc. Also the freezing, boiling, smoking, salting are considered to be the natural ways of preserving food. Coffee powder and soup are … Read more

These are the some types of robots given below: Articulated: The feature of this robot is its rotary joints and range of these are from 2 to 10 or more joints. The arm is connected to the rotary joint and each joint is known as the axis which provides a range of movements. Cartesian: These are also … Read more

Inbreeding: Inbreeding refers to the mating of more closely related individuals within the same breed for 4- 6 generations. Out Crossing: This is the practice of mating of animals within the same breed, but having no common ancestors on either side of their pedigree up to 4-6 generations. Cross-breeding: In this method, superior males of … Read more

The immune system is a complex network of cells and organs that work together to defend against Foreign substances. There are various cells associated with immune system: B-cell: It is a type of white blood cell that makes antibodies. Antibodies are large Y-shaped proteins which bind to specific antigens. This signals the other cells of … Read more

There are many branches in medicine. Here are some of them. Anatomy: This is the study of the physical structure of the body. Biochemistry: A biochemist studies chemical components and how they affect the body. Biomechanics: This focuses on the structure of biological systems in the body and how they work, using a mechanical approach. … Read more

Popular uses of polycarbonate can include aircraft parts, data storage devices, dome lights, eye protection, multiwall sheets, electronic components and more. Due to polycarbonates ability to withstand extreme temperatures for prolonged periods of time, it is often used in components for various industries, including: Aircrafts and Aerospace Components Greenhouses and Agriculture Industrial Lighting Electronic Components … Read more

Mitosis When the chromosomes condense during cell division, they have already undergone replication. Each chromosome thus consists of two identical replicas, called chromatids, joined at a point called the centromere. During mitosis the sister chromatids separate, one going to each daughter cell. Chromosomes thus meet the first criterion for being the repository of genes: they … Read more

Digital India Corporation (Formerly Media Lab Asia) is a not for profit organization set up by Ministry of Electronics and Information Technology (MeitY), Govt. of India, under Section 25 of the Companies Act 1956 (Section 8 under Companies Act 2013). The objective of the company is to bring the benefits of ICT to the common … Read more