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The method in which we used microorganism metabolism to remove pollutants such as oil spills in the water bodies is known as:
1. Biomagnification
2. Bioremediation✔️
3. Biofortification
4. None of these
Which of the following group does NOT follow New lands Law of Octaves?
1. Li, Na
2. Be, Mg
3. C, Si
4. Mn, Hg🔗
Increasing the amount of a substance does not change its-
1. Volume
2. Weight
3. Mass
4. Density✔️
Density of an object depends on its mass and volume. Density can be found by using the equation:
Density = Mass/Volume
🏝🔷Some Equipment used to Transform Energy🔷🏝
➡️S.➖ Equipment ➖Energy Transformed
🔰1. Dynamo➖ Mechanical energy into electrical energy
🔰2. Candle ➖Chemical energy into light and heat energy.
🔰3. Microphone➖ Sound energy into electrical energy.
🔰4. Loud Speaker➖ Electrical energy into sound energy.
🔰5. Solar Cell ➖Solar energy into electrical energy.
🔰6. Tube light ➖Electrical energy into light energy.
🔰7. Electric Bulb➖ Electrical energy into light and heat energy.
🔰8. Battery➖ Chemical energy into electrical energy.
🔰9. Electric motor➖ Electrical energy into mechanical energy.
🔰10. Sitar➖ Mechanical energy into sound energy.
🎻🎻🎻🎻🎻🎻🎻🎻🎻🎻🎻🎻🎻🎻🎻🎻🎻🎻🎻
🏝🏝🔰Radioactive isotopes🔰🏝🏝
🔺Arsenic–74 → detect tumors
🔺Sodium–24 → Blood clot
🔺Iodine–131 → Activity of thyroid gland
🔺Cobalt–60 → Treat of cancer
#IMPORTANT_FOR_COMING_EXAMS🤞🤞
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Van Mahotsava which means 'the festival of trees’ is celebrated in the _________ of July, in
India.
वन महोâसव िजसका अथV है 'पेड़Ç का âयोहार' भारत म- जलु ाई के _________ म- मनाया जाता है।
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What are jowar, bajra and ragi together known as?
zवार, बाजरा और रागी को `मलाकर 6या कहा जाता है?
️ General Science : Top Important One Liner
🟢The main factor of development is – natural selection
🟢The blood group of the universal donor is – O
🟢What is the chemical name of Vitamin C – Ascorbic Acid
▪️The major component of biogas is – Methane
▪️Photosynthesis takes place – only during the day
▪️Deficiency of which causes anemia – Iron
▪️Which is the largest and strongest bone of the human body – Femur
▪️Bronchitis is a disease of -the liver
▪️BCG vaccine is given – to prevent tuberculosis
▪️Which is the fastest spreading disease - Leprosy
Rennin is a proteolytic enzyme found in gastric juice of infants which helps in the digestion of milk proteins.
• Pepsin is a digestive enzyme that converts proteins into proteases and peptones.
• Trypsin is also a digestive enzyme that activates other enzymes in the pancreatic juice.
• Trypsin is formed in the small intestine while Pepsin and Renin form in the Stomach.
• Lipase is secreted by gastric glands and activated by bile juice in digestion.
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Which Sikh Guru called himself the ‘Sacheha Badshah’?
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First Indian Prime Minister to visit Siachen has been
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In the Indian Parliamentary System, 'Vote on Account' is valid for how many months
(except the year of elections)?
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In which year Dolphin declared National Aquatic Animal of India?
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The final boundary between the Earth and the outer space is called _____.
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Who among the following was the first Chinese to receive the Nobel Prize for literature?
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British East India Company defeated the Portuguese in the ______.
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The phrase 'Bend your back' is used in which sport?
