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Which of has following group of gases contribute to the 'Green House Effect' ?

  • Carbon tetrafluoride and Nitrous oxide
  • Carbon monoxide and Sulphur dioxide
  • Ammonia and Ozone
  • Carbon dioxide and Methane

Answer: Option D

Similar Questions :

1. Plants receive their nutrients mainly from ?

  • atmosphere
  • chlorophyll
  • light
  • soil

Answer: Option D

2. Plants synthesis protein from

  • Starch
  • Sugar
  • Fatty acids
  • Amino acids

Answer: Option D

3. Non-clotting of blood is caused by deficiency of ?

  • Vitamin A
  • Vitamin C
  • Vitamin E
  • Vitamin K

Answer: Option D

4. Milk fever in cow is caused due to the deficiency of ?

  • Sodium
  • Calcium
  • Phosphorus
  • Nitrogen

Answer: Option B

5. Which crop helps in nitrogen fixation ?

  • Maize
  • Beans
  • Potatos
  • Rice

Answer: Option B

Read more from - Biology Questions Answers
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