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Wednesday, 12 February 2020

General Science: Questions and Answers (Chapter: 11)

General Science: Questions and Answers 
(Chapter: 11)

321. In breeder reactors, uranium-238 is converted into
- Plutonium-239

322. The process of elimination of water from any system is called.
- dehydration

323. Chemotherapy deals with
- The study and uses of chemicals in the cure of diseases.

324. The point at which the solid, liquid and gaseous forms of a substance co-exist is called its
- triple point

325. The IC chips used in computers are made of
- Silicon

326. For rural electrification and domestic cooking, most appropriate and economical would be
biogas

327. ‘Round Revolution’ is related to the enhanced production of:
Potato

328. Geonasty is the response of a plant to:
Gravity

329. In which plant we can find Leghomoglobin?
Soya bean

330. Presence of which mineral in Banana makes them slightly radioactive?
Potassium

331. Silviculture is related to:
Forest development

332. The useful part of Grape:
Pericarp

333. The useful part of Strawberry:
Thalamus

334. The useful part of Coffee plant:
Seed

335. Which kind of root is found in sugar cane?
Stilt roots

336. Which revolution is related to meat and tomato production?
Red revolution

337. The first Indian state where the Green Revolution was started:
Punjab

338.  ‘Golden Fibre Revolution’ is related to:
Jute

339. Trimethylxanthine is a chemical name of a stimulant which is found in tea and coffee. What is its popular name?
Caffeine

340. ‘Menthol’ is obtained from:
Peppermint

341. A seed dispersed with the help of hairs on it is:
Cotton

342. Amflora is a genetically modified:
Potato

343. Father of Indian Paleobotany:
Birbal Sahni

344. The depletion of oxygen in the water is known as:
Hypertrophication

345. The most produced tuber crop in the world:
 Potato

346. The word ‘Mangal’ is used for which kind of vegetations?
Mangroves

347. The useful part of the Poppy plant from which morphine is obtained:
Dried latex

348. What is called ‘Terror of Bengal’?
Eichorrnia or water hyacinth

349. What is the type of tomato fruit?
Berry

350. Which is called ‘Indian Ginseng’?
Ashwagandha

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