Class 12BiologyStrategies for Enhancement in Food ProductionMix Examples- Strategies for Enhancement in Food Production
EasyDue to the Green Revolution,the food supply has increased by how many times?
- A$2$
- B$3$
- C$4$
- D$5$
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Similar Questions
Select the correct match for $X$ and $Y$:
Column $X$ Column $Y$ $(1)$ Worker $(P)$ Sterile female $(2)$ Queen $(Q)$ Fertile female $(3)$ Drone $(R)$ Fertile male $(4)$ Hilsa $(S)$ Edible marine fish
| Column $X$ | Column $Y$ |
|---|---|
| $(1)$ Worker | $(P)$ Sterile female |
| $(2)$ Queen | $(Q)$ Fertile female |
| $(3)$ Drone | $(R)$ Fertile male |
| $(4)$ Hilsa | $(S)$ Edible marine fish |
Medium
View SolutionHow do microorganisms harm the crop?
Medium
View Solution$S$ - Statement: Dairy products provide nutrition to humans.
$R$ - Reason: $A$ mule is a cross between a male horse and a female donkey.
$R$ - Reason: $A$ mule is a cross between a male horse and a female donkey.
Medium
View SolutionWhich is an important cereal crop of the temperate region?
Easy
View SolutionSelect the correct match for $X$ and $Y$:
Column $X$ Column $Y$ $(1)$ Worker bee $(A)$ Soluble in ether $(2)$ Rohu $(B)$ Sterile female bee $(3)$ Wax $(C)$ Father of White Revolution $(4)$ Kurien $(D)$ Freshwater fish
| Column $X$ | Column $Y$ |
| $(1)$ Worker bee | $(A)$ Soluble in ether |
| $(2)$ Rohu | $(B)$ Sterile female bee |
| $(3)$ Wax | $(C)$ Father of White Revolution |
| $(4)$ Kurien | $(D)$ Freshwater fish |
Medium
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