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Among the biotic components of the ecosystem, the producer system is ?

  • Sea
  • Rivers
  • Green Plants
  • Animals

Answer: Option C

Similar Questions :

1. Bronchitis is a disease of ?

  • Blood
  • Bladder
  • Respiratory tract
  • Liver

Answer: Option C

2. Which part of eye becomes inflamed and pink when dust gets into it ?

  • Choroids
  • Cornea
  • Sclerotic
  • Conjunctiva

Answer: Option D

3. Which is not a type of protein ?

  • Simple Protein
  • Complex Protein
  • Conjugated Protein
  • Derived Protein

Answer: Option B

Explanation:

On the basis of chemical composition, proteins are of three types :
Simple Protein,
Conjugated Protein,
Derived Protein.

4. The quantity of human blood is what percent of total weight ?

  • 5%
  • 6%
  • 7%
  • 8%

Answer: Option C

5. Who invented Insulin ?

  • Christian Bernard
  • Stenach
  • Edwards and Stepto
  • Banting

Answer: Option D

Explanation:

Christian Bernard invented Heart Transplantation,

Stenach invented Sex hormone,

Edwards and Stepto invented first test tube baby.

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