Class 12BiologyStrategies for Enhancement in Food ProductionMix Examples- Strategies for Enhancement in Food Production
MediumSelect 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 |
- A$(1)-(D), (2)-(A), (3)-(C), (4)-(B)$
- B$(1)-(B), (2)-(D), (3)-(A), (4)-(C)$
- C$(1)-(B), (2)-(D), (3)-(C), (4)-(A)$
- D$(1)-(B), (2)-(A), (3)-(D), (4)-(C)$
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Similar Questions
Match the following and select the correct option:
List-$I$ List-$II$ $a$. Mendel $i$. Zoology $b$. Borlaug $ii$. Genetics $c$. Galton $iii$. Green Revolution $d$. Aristotle $iv$. Eugenics
| List-$I$ | List-$II$ |
| $a$. Mendel | $i$. Zoology |
| $b$. Borlaug | $ii$. Genetics |
| $c$. Galton | $iii$. Green Revolution |
| $d$. Aristotle | $iv$. Eugenics |
Easy
View SolutionName the crop which had its birth place in Tropical America but now the centre of production is Mid-west $USA$.
Easy
View SolutionThe new sugarcane varieties had qualities like:
$I$. High yield
$II$. Thick stem
$III$. High sugar content
$IV$. Ability to grow in North India
Choose the correct option.
$I$. High yield
$II$. Thick stem
$III$. High sugar content
$IV$. Ability to grow in North India
Choose the correct option.
Medium
View SolutionMatch the following columns correctly:
Column-$I$ Column-$II$ $(A)$ Outcrossing $(i)$ Agar-agar gel $(B)$ Interspecific hybridization $(ii)$ Mule $(C)$ Callus culture $(iii)$ Rotary shaker $(D)$ Suspension culture $(iv)$ Santa Gertrudis
| Column-$I$ | Column-$II$ |
| $(A)$ Outcrossing | $(i)$ Agar-agar gel |
| $(B)$ Interspecific hybridization | $(ii)$ Mule |
| $(C)$ Callus culture | $(iii)$ Rotary shaker |
| $(D)$ Suspension culture | $(iv)$ Santa Gertrudis |
Medium
View SolutionWhat are three options to increase food production? Discuss each, giving the salient features, merits, and demerits.
Difficult
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