UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 06th January 2021. Important news and views to... View Article
When light enters from air to water, since energy remains the same, its frequency also remains the same. But the speed of light decreases,... View Article
option A is the correct answer because, memory devices is usually made of semiconductors for faster manipulation of the contents. There are... View Article
Undigested Cellulose is found in fruits, vegetables and legumes. Beans, nuts, wholegrains etc. are also good sources of fibre. The undigested... View Article
An official location where the pieces of evidence (tools, material remains etc.) of hunter-gathers have been discovered is called the site. The... View Article
Natural resources are also categorized based on distribution: Ubiquitous resources are found everywhere (e.g., air, light, water). sunlight is... View Article
North pole to south pole is the direction of magnetic field lines outside a bar-magnet. The magnetic field is the strongest inside the magnetic... View Article
Venation refers to the arrangement or pattern of veins on the surface of leaf. Two kinds of venation are reticulate venation and equal venation.... View Article
DNA is present on chromosomes, and genes are segment of DNA. They both contain genetic material of the parent and passed on to the progeny. Both... View Article
The ionic compounds are usually hard because the ions are held by strong electrostatic force of attraction as the positive and negative ions are... View Article
Poly wool is a mixture of a synthetic fibre (polyester) and a natural fibre (wool). Poly wool is a mixture of a synthetic fibre (polyester) and a... View Article
In biological terms, the full form of TCT is Thyrocalcitonin . Calcitonin is a hormone that is responsible for lowering levels of calcium... View Article
Oxygen atom is more electronegative than nitrogen atom so, it will strongly attract the positively charged hydrogen atom more towards itself.... View Article
Chlorophyll is built around a structure known as a porphyrin ring, which occurs in a variety of natural organic molecules. Hemoglobin also... View Article
Linux was primarily written for 786 microcomputers. It is a trademark name, and it belongs to the family of Unix like operating system. It was... View Article
LEN is a text function in Excel. The LEN function is used to count the number of characters in the text string. One will be able to count the... View Article
Biomass is the amount of living organic matter. Pyramid of biomass is graphical representation of biomass sequence wise per unit area of... View Article