Discussion
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- Question
The liberation of oxygen during photosynthesis is due to __________
Options- A. hydrolysis of carbohydrates
- B. photolysis of water
- C. reduction of CO2
- D. breakdown of chlorophyll
- Correct Answer
- photolysis of water
- 1. The gentle 'seaward sloping' surface from the coasts is called __________.
Options- A. Continental shelf
- B. Continental rise
- C. Abyssal plains
- D. Submarine ridges Discuss
- 2. How many days moon takes to revolve around the earth?
Options- A. 26.3
- B. 27.3
- C. 28.3
- D. 29.2 Discuss
- 3. Choose the most appropriate answer:Lines joining places of equal temperature are called
Options- A. Isotherms
- B. Isohyets
- C. Isomers
- D. Isobars Discuss
- 4. Choose the most appropriate answer:Animals active at night are called
Options- A. Diurnal
- B. Nocturnal
- C. Parasites
- D. Nacto-diurnal Discuss
- 5. In bio fortification technique plant breeders use breeding to overcome
Options- A. Loss due to insect pests
- B. Decrease in food production
- C. Deficiencies of micronutrients and vitamins
- D. Loss due to plant diseases Discuss
- 6. Formic acid is produced by __________ .
Options- A. White ants
- B. Cockroaches
- C. Red ants
- D. Mosquitoes Discuss
- 7. Potato is a ?
Options- A. Root
- B. Stem
- C. Bud
- D. Fruit Discuss
- 8. Ultraviolet radiation in the stratosphere is absorbed by
Options- A. SO2
- B. Ozone
- C. Oxygen
- D. Argon Discuss
- 9. Punica granatum is the scientific name of _________
Options- A. Custard Apple
- B. Gulmohar
- C. Silver Oak
- D. Pomegranate Discuss
- 10. Between a tiger and an monkey, which of the following is different?
Options- A. Kingdom
- B. phylum
- C. order
- D. class Discuss
General Science problems
Search Results
Correct Answer: Continental shelf
Correct Answer: 27.3
Explanation:
The Moon takes about 27.3 days to perform one complete orbit around the Earth.
Correct Answer: Isotherms
Explanation:
Lines joining places of equal temperature are called isotherms.
Correct Answer: Nocturnal
Explanation:
Animals active at night are known as Nocturnal.
Correct Answer: Deficiencies of micronutrients and vitamins
Correct Answer: Red ants
Correct Answer: Stem
Correct Answer: Ozone
Correct Answer: Pomegranate
Correct Answer: order
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