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Which crop helps in nitrogen fixation ?

  • Maize
  • Beans
  • Potatos
  • Rice

Answer: Option B

Similar Questions :

1. What is scientific name of Mango ?

  • Bos indicus
  • Mangifera indica
  • Musca domestica
  • Oryza sativa

Answer: Option B

Explanation:

Bos indicus is scientific name of Cow.

Musca domestica is scientific name of Housefly.

Oryza sativa is scientific name of Rice.

2. The blood pressure of normal human is ?

  • 120 / 80
  • 110 / 90
  • 120 / 90
  • 110 / 80

Answer: Option A

Explanation:

The blood pressure of normal human is Systolic - 120 and Diastolic - 80

3. Which among the following blood protein regulates the amount of water in plasma ?

  • Fibrin
  • Globulin
  • Fibulin
  • Albumin

Answer: Option D

4. What is movement of cell against concentration gradient is called

  • osmosis
  • active transport
  • diffusion
  • passive transport

Answer: Option B

5. Leukemia is a disease of the ?

  • lungs
  • blood
  • liver
  • brain

Answer: Option B

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