Download App

Improvement in Food Resources — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceImprovement in Food Resources1 Mark
MCQ
Living organisms are used in:
  • A
    Organic manure.
  • B
    Biofertilizers.
  • C
    Natural insecticides.
  • D
    Pesticides.
✓

Answer

  1. Biofertilizers.

Explanation:

Biofertilizers are made of living organisms like earthworms. They are pollution free and have no chemicals.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q. [1 M]" from Improvement in Food Resources→Improvement in Food Resources — all question types→Science STD 9 question papers→Gujarat Board STD 9 question papers→Gujarat Board question paper generator→

Similar questions

While preparing a slide for observing onion peel under a microscope, the onion peel is immediately kept in a watch-glass containing a drop of water. Why this is done?
→
The formula of a compound is X3Y. The valencies of elements X and Y will be respectively:
  1. 1 and 3
  2. 3 and 1
  3. 2 and 3
  4. 3 and 2
→
Bulliform or motor cells are present in:
→
Which among the following statements is true:
→
What will cause an object to move?
→

Ascariasis spreads through:

  1. Vectors.
  2. Contaminated food and water.
  3. Formites.
  4. Droplets.
→

Soil is the component of:

  1. Atmosphere.
  2. Hydrosphere.
  3. Lithosphere.
  4. None of the above.
→
Meristematic tissues lacks:
→

Mitochondria are the seat of:

  1. Anaerobic respiration.
  2. Trapping of sunlight.
  3. Krebs cycle.
  4. Calvin cycle.
→
The fibres of commercial importance are obtained from:
→