Which is expressing the right, appropriate pairing:
1. Brassicaceae - Sunflower
2. Malvaceae - Cotton
3. Papilionaceae - Catechu
4. Liliaceae - Wheat
Before the European invaders, which vegetable was absent in India:
1. Potato and Tomato
2. Simla mirch and Brinjal
3. Maize and chichinda
4. Bitter gourd
Tetradynamous conditions occur in:
1. Cruciferae
2. Malvaceae
3. Solanaceae
4. Liliaceae
Bicarpellary gynoecium and oblique ovary occur in:
1. Mustard
2. Banana
3. Pisum
4. Brinjal