Science

DMPQ- Differentiate between Symbiotic and paracitic nutrition

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parasitic nutrition In this type of nutrition, the organisms (called parasites) depend on the body of other living organisms (called their host) for getting their food. Many viruses, bacteria, fungi and animals have this mode of nutrition. The organisms which depend on other living organisms (host) for food are called as parasites. Parasites of two … Read more DMPQ- Differentiate between Symbiotic and paracitic nutrition

DMPQ-What is hydroponics? Mention the important factors necessary for successful practice of hydroponics.

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Hydroponics, or growing plants in a nutrient solution root medium, is a growing area of commercial food production and also is used for home food production by hobbyists. Learn about the state-of-the-art techniques for producing food in a controlled, soilless setting. Major factors to ensure the successful hydroponics practice are as follows: Ensuring water quality … Read more DMPQ-What is hydroponics? Mention the important factors necessary for successful practice of hydroponics.

DMPQ- What is Human Genome Project ? Discuss the potential applications of it.

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The Human Genome Project (HGP) was the international, collaborative research program whose goal was the complete mapping and understanding of all the genes of human beings. All our genes together are known as our “genome.” The main goals of the Human Genome Project were first articulated in 1988 by a special committee of the U.S. … Read more DMPQ- What is Human Genome Project ? Discuss the potential applications of it.

Discuss the following a) LED b) Insulated Gate Bipolar transistor c) Properties of tungsten

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(a)LED:  Led is light emitting diode. It is a pn junction diode, which emits light when gets activated. When a suitable energy is applied , electron combines with the electron holes  within the device releasing energy in the form of photons.LED lamps have a lifespan and electrical efficiency which are several times longer than incandescent … Read more Discuss the following a) LED b) Insulated Gate Bipolar transistor c) Properties of tungsten

DMPQ- The Indian Space Research Organisation (ISRO) is planning the inaugural flight of its indigenously developed Small Satellite Launch Vehicle (SSLV). What is SSLV and How SSLV is different from PSLV?

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The SSLV is being designed by Indian scientists to carry smaller commercial satellites into the low-earth orbit less than 2,000 km above the earth’s surface. The SSLV can launch dedicated payloads or multiple satellites into low earth orbit or sun-synchronous orbit. The payload will be 300 kg to sun synchronous orbit (SSO) and 500 kg … Read more DMPQ- The Indian Space Research Organisation (ISRO) is planning the inaugural flight of its indigenously developed Small Satellite Launch Vehicle (SSLV). What is SSLV and How SSLV is different from PSLV?

DMPQ: Define all All four questions are from science- Neutrino, Indian -based Neutrino observatory, Goldilock zone, Internet of things

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Neutrino Ans:   Neutrinos are one of the fundamental particles which make up the universe and second most abundant particle in the universe after photon. Neutrinos are similar to electron with one crucial difference that they don not carry electric charge.   Indian -based Neutrino observatory Ans:   It is being set up in Bodhi west Hill, … Read more DMPQ: Define all All four questions are from science- Neutrino, Indian -based Neutrino observatory, Goldilock zone, Internet of things

DMPQ- What is composting?

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Composting is an anaerobic microbially driven process that converts organic wastes into stable sanitary humus like material. This material can then be safely returned to the natural environment. This method is actually a low moisture, solid substrate fermentation process. In large- scale operations using largely domestic solid wastes, the final product is mostly used for … Read more DMPQ- What is composting?