Download App

Improvement in Food Resources — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceImprovement in Food Resources1 Mark
MCQ
___ is grown in mixed cropping:
  • A
    Maize + Black gram
  • B
    Sunflower + Soyabean
  • C
    Sorghum + wheat
  • D
    All of the above
✓

Answer

  1. Maize + Black gram

Explanation:

Mixed cropping is a system of planting two or more crops at a time on the same land. It is also known as poly-culture i.e two types of crops are sown and irrigated at a time.  Mustard and wheat is an example of mixed cropping.

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-[Bio-1M]" from Improvement in Food Resources→Improvement in Food Resources — all question types→Science STD 9 question papers→CBSE Board STD 9 question papers→CBSE Board question paper generator→

Similar questions

The organelles that are present in a eukaryotes but not in a prokaryotes is/ are:
→

Which of the following act as garbage disposal system of the cell?

  1. Golgi apparatus.
  2. Lysosome.
  3. Vacuole.
  4. Peroxisome.
→

Major source of air pollution is:

  1. Burning of fossil fuels.
  2. Burning of wood.
  3. Burning of biogas.
  4. Burning of dung cakes.
→
Delay in the observation of onion cells can lead to:
→
The cell sap in plant cells consists of:
→

Kranti, Pusa Agrani and pusa bold are improved varieties of:

  1. Urad bean.
  2. Sunflower.
  3. Chick pea.
  4. Mustard.
→
Which one is a micronutrient for the crop plants?
→
Which one of the following species of honey bee is an Italian species?
→
Matrix of connective tissue is produced by:
→
Cardiac muscle fibres are:
→