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Class 12BiologyStrategies for Enhancement in Food ProductionMix Examples- Strategies for Enhancement in Food Production
Easy

Mulching helps in

  • A
    Soil fertility
  • B
    Moisture conservation
  • C
    Improvement of soil structure
  • D
    Soil sterility
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Class 12 Questions

Class 12

Biology Questions

Chapter

Strategies for Enhancement in Food Production

Subtopic

Mix Examples- Strategies for Enhancement in Food Production

Similar Questions

Select the correct match for $X$ and $Y$:
Column $X$Column $Y$
$(1)$ Outcrossing$(P)$ Agar-agar gel
$(2)$ Interspecific hybridization$(Q)$ Mule
$(3)$ Callus culture$(R)$ Rotary shaker
$(4)$ Suspension culture$(S)$ Santa Gertrudis

Medium
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Match the following columns:
Column-$I$ (Crop) Column-$II$ (Variety) Column-$III$ (Insect)
$P$. Brassica $I$. Pusa Sem $2$ and Pusa Sem $3$ $W$. Aphids
$Q$. Flat bean $II$. Pusa Gaurav $X$. Shoot and fruit borer
$R$. Okra $III$. Pusa Sawani and Pusa $A-4$ $Y$. Jassids,aphids and fruit borer

Medium
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How many people in the world do not have adequate food to meet their daily food and nutritional requirements?

Easy
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Examples of high-yielding and disease-resistant wheat varieties are:

Easy
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How many farmers are currently members of the Haryana Kisan Club?

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