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Calculate the escape velocity from the moon. The moon’s mass = 7.4 x 10 kg and the moon’s radius = 1740 km. [Answer Limit: 20 words] [UKPSC 2016]
What is sustainable development? [Answer Limit: 20 words] [UKPSC 2016]
Sustainable development meets present needs without compromising the ability of future generations to meet their own needs.
Sustainable development meets present needs without compromising the ability of future generations to meet their own needs.
See lessDefine Biodiversity. [Answer Limit: 20 words] [UKPSC 2016]
Biodiversity refers to the variety of life forms in a given ecosystem, including species, genetic diversity, and ecological processes.
Biodiversity refers to the variety of life forms in a given ecosystem, including species, genetic diversity, and ecological processes.
See lessWhat is the effect of excess nitrates in drinking water? [Answer Limit: 20 words] [UKPSC 2016]
Excess nitrates in drinking water can cause "blue baby syndrome" in infants, leading to oxygen deprivation and serious health issues.
Excess nitrates in drinking water can cause “blue baby syndrome” in infants, leading to oxygen deprivation and serious health issues.
See lessWhat is generally the number of red blood corpuscles per cubic millimeter of blood in nan adult men and women and what is the approximate life span of Red Blood Corpuscles? [Answer Limit: 20 words] [UKPSC 2016]
Generally, adult males have about 5 million, and females about 4.5 million red blood corpuscles per cubic millimetre, with a lifespan of approximately 120 days.
Generally, adult males have about 5 million, and females about 4.5 million red blood corpuscles per cubic millimetre, with a lifespan of approximately 120 days.
See lessName the transgenic plant(s) and the genes used for mercury detoxification. [Answer Limit: 20 words] [UKPSC 2016]
Transgenic plants like Arabidopsis and the gene used for mercury detoxification is the bacterial merA gene.
Transgenic plants like Arabidopsis and the gene used for mercury detoxification is the bacterial merA gene.
See lessWhat are genetically modified crops? Which multi-national company Introduced Bt-Cotton in India? [Answer Limit: 20 words] [UKPSC 2016]
Genetically modified crops have altered DNA for desired traits. Bt-Cotton was introduced in India by the multinational company Monsanto.
Genetically modified crops have altered DNA for desired traits. Bt-Cotton was introduced in India by the multinational company Monsanto.
See lessRusting occurs in Iron but not in Aluminium, explain Why. [Answer Limit: 20 words] [UKPSC 2016]
Rusting in iron occurs due to oxidation, while aluminum forms a protective oxide layer, preventing further corrosion.
Rusting in iron occurs due to oxidation, while aluminum forms a protective oxide layer, preventing further corrosion.
See lessDescribe the prominent effects of nicotine in the human body. [Answer Limit: 20 words] [UKPSC 2016]
Nicotine increases heart rate, elevates blood pressure, stimulates the release of dopamine, and can lead to addiction and respiratory issues.
Nicotine increases heart rate, elevates blood pressure, stimulates the release of dopamine, and can lead to addiction and respiratory issues.
See lessDifferent between compound and element by definition. [Answer Limit: 20 words] [UKPSC 2016]
An element is a pure substance consisting of one type of atom, while a compound consists of two or more chemically bonded elements.
An element is a pure substance consisting of one type of atom, while a compound consists of two or more chemically bonded elements.
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