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| Column-$I$ | Column-$II$ |
| $P$. Philippines | $I$. Developed the first semi-dwarf wheat variety |
| $Q$. Taiwan | $II$. $IR-8$ |
| $R$. India | $III$. Sonalika and Kalyan Sona |
| $S$. Mexico | $IV$. Taichung Native-$I$ |
| 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 |
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