List-I (Specific traits) & List-II (Crops where it is commonly found)
(A) Monoecy & (III) Maize
(B) Self-incompatibility & (I) Brassica
(C) Protogyny & (II) Pearl millet
(D) Dioecy & (IV) Papaya
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To remember this:
- Monoecy: Maize (Tassel and Ear on the same plant).
- Dioecy: Papaya (distinct male and female trees).
- Protogyny: Pearl millet (stigmas emerge and mature before pollen release).