Spikes will provide larger frictional force than the normal shoes. The spikes will help in preventing the sports players from slipping on the... View Article
Three different ways of producing magnetic fields are 1) A loop or solenoid carrying current. 2) A magnetic bar, round magnet or horse-shoe... View Article
Animals are used for ploughing agricultural fields, they provide us wool for clothing, animals provide us milk, eggs, domestic animals like dogs,... View Article
Blood tastes salty because it is salty because 85% of the sodium in the human body is found in blood and lymphatic fluid. Blood is a body fluid... View Article
When saliva can't exit through the ducts, it backs up into the gland, causing pain and swelling. Humans have three paired major salivary glands... View Article
Option D is the right answer. Pericarp of Date Palm. The thalamus supplies nutrients to the flower. Cotyledons are the first leaves produced by... View Article
The design language system developed by Google is Material Design. Material Design was originally referred to as and codenamed “Quantum Paper”... View Article
The Block Education Officer works at the Taluka level. Main function is to administer, supervise, inspect, guide and control education at the... View Article
In biology, a taxon (plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Taxa are... View Article
The examples of Short-term Provisions are Provision for discount on debtors, Provision for tax, doubtful debts etc. The examples of Long-term... View Article
Radon is a radioactive and chemically inert gas. It is a colorless and odourless gas. It is used in decorative lights under proper supervision.... View Article
Nail polish remover has the highest rate of evaporation. It contains acetone, the evaporation happens faster due to less intermolecular force.... View Article
When we human beings use any natural materials to make something new that provides utility and value to our lives, it is called human-made... View Article
Acceleration due to gravity is represented by ‘g’. Universal gravitational constant is represented by ‘G’. The value of ‘g’ is equal to 9.8m/s2... View Article
The main difference between evolution and speciation is the level of changes brought to organisms by each process. In biology, evolution is the... View Article
Acidified potassium permanganate solution is decolourised by Mohr's salt. Hence option c is the right answer. Mohr's Salt, also referred to as... View Article
Napoleon Bonaparte finally faced defeat in the Battle of Waterloo, in Belgium. It was in 1815. A French army under the command of Napoleon... View Article
The correct answer is option B. Seymouria is the connecting link between Amphibians and Reptiles. Amphibians are small vertebrates that need... View Article
Aquatic plant, water hyacinth is known as a scourge of water bodies. Pontederia crassipes, commonly known as common water hyacinth, is an aquatic... View Article
The correct answer is option D. An endothermic process is any process with an increase in the enthalpy H (or internal energy U) of the system.In... View Article
