Science

Bt brinjal is the first food crop under evaluation for commercial release in India. Since its development in 2000, the crop has undergone rigorous scientific evaluation to assess its food safety, environmental safety, human and animal health safety and biodiversity. Rigorous scientific tests, including toxicity and allergenicity evaluation as well as nutritional studies on rabbits, … Read more DMPQ- Evaluate the Regulatory mechanism for bt brinjal in India.

GSLV-D5 is the eighth flight of India’s Geosynchronous Satellite Launch Vehicle (GSLV). It is also the fourth developmental flight of GSLV. GSLV-D5 vehicle is configured with its first and second stages similar to the ones flown during earlier GSLV missions. The third stage is the Indigenous Cryogenic Stage. The metallic payload fairing with a diameter … Read more DMPQ- What is GSLV-5 rocket ? point out it’s significance for India’s Space missions.

:  The polymerase chain reaction is a technique for cloning a particular piece or amplifying a single or few copies of a piece of DNA, generating millions or more copies of that particular DNA sequence. One can make virtually unlimited copies of a single DNA molecule even though it may initially be present in a … Read more DMPQ: . What is Polymerase Chain reaction? What are the materials required for Polymerase chain reaction?

  Climate change is a result of rapid global warming. The increase of average temperature of earth is termed as Global warming. Global warming is a natural process which has been accelerated by anthropogenic activities. Because of this earth is not getting time to adjust to this change. This is causing climate change. Effect on … Read more How does the climate change affect the global distribution of fauna?

Zika virus disease is caused by a virus transmitted primarily by Aedes mosquitoes, which bite during the day.Zika virus is a mosquito-borne flavivirus that was first identified in Uganda in 1947 in monkeys. It was later identified in humans in 1952 in Uganda and the United Republic of Tanzania.Symptoms are generally mild and include fever, … Read more DMPQ:Write a short note on Zika Virus.

Gaseous refinery products include hydrogen, fuel gas, ethane, propane, and butane. Most of the hydrogen is consumed in refinery desulfurization facilities, which remove hydrogen sulfide from the gas stream and then separate that compound into elemental hydrogen and sulfur; small quantities of the hydrogen may be delivered to the refinery fuel system. Refinery fuel gas … Read more DMPQ- Mention the uses and properties of Gaseous refinery products .

Blue Moon Ans:   Blue moon is a rare phenomenon in which two full moon appear in the same calendar month. The second full moon is termed as blue moon    Super Moon Ans:   When full moon is at the closet point of its orbit to the earth called perigee. Moon appear 30% brighter and 14% … Read more DMPQ: Blue Moon, Super Moon, Blood Moon, Total internal reflection

On March 27, 2019 India conducted Mission Shakti, an anti-satellite missile test, from the Dr. A P J Abdul Kalam Island launch complex. This was a technological mission carried out by DRDO. The satellite used in the mission was one of India’s existing satellites operating in lower orbit. The test was fully successful and achieved … Read more DMPQ: Write short Note on Mission Shakti

Properties of paints  Exterior paint is exposed to all types of varying weather conditions. Exterior paint is therefore required to provide protection against UV radiation of the sun as well as fungal growth.  It’s made to combat mildew as well as fading. In addition, they have to be fade resistant as they face … Read more DMPQ- List out the common Properties of paints.

Improvement in Yield Gene technology plays important role in increasing the productivity of food, fibre and vegetable crops ensuring food security which is essential for international peace and stability. Thus it is an important mean to fight hunger. The transgenes generally are not yield enhancing genes. The increase in yield or productivity is achieved by … Read more DMPQ- What are the Main Advantages of Transgenic Plant?