Step 1: Understanding the Concept:
This question tests knowledge of the botanical classification of black pepper. Step 2: Detailed Explanation:
Black pepper (Piper nigrum) belongs to the family Piperaceae.
Key features of Piperaceae:
- Aromatic plants.
- Vines or shrubs.
- Have swollen nodes.
- Produce berries (peppercorns).
- Contains piperine (responsible for pungency).
Other families:
- Convolvulaceae (A): Morning glory family.
- Araceae (B): Arum family.
- Apiaceae (C): Carrot/Umbel family.
Other members of Piperaceae:
- Piper betle (Betel vine).
- Piper longum (Long pepper).
Thus, black pepper belongs to the Piperaceae family. Step 3: Final Answer:
Thus, black pepper belongs to the family Piperaceae, which corresponds to option (D). [0.5cm]