Question:

Which of the following vegetables is biennial, hermaphrodite and wind pollinated?

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Remember vegetable characteristics:
- Carrot: Biennial, hermaphrodite, wind pollinated
- Spinach: Annual, dioecious, wind pollinated
- Sweet corn: Annual, monoecious, wind pollinated
- Beet root: Biennial, hermaphrodite, insect pollinated
- Onion: Biennial, hermaphrodite, insect pollinated
  • Spinach
  • Carrot
  • Sweet corn
  • Beet root
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The Correct Option is B

Solution and Explanation

Step 1: Understanding the Concept:
This question tests knowledge of vegetable classification based on life cycle, sexuality, and pollination.

Step 2: Detailed Explanation:

Carrot (B):
- Biennial: Completes life cycle in two years (vegetative growth in first year, flowering in second year).
- Hermaphrodite: Both male and female parts in the same flower.
- Wind pollinated: Cross-pollination by wind.
Characteristics of other vegetables:
- Spinach (A): Annual, dioecious, wind pollinated.
- Sweet corn (C): Annual, monoecious, wind pollinated.
- Beet root (D): Biennial, hermaphrodite but insect pollinated (not wind).
Thus, carrot is the vegetable that is biennial, hermaphrodite, and wind pollinated.

Step 3: Final Answer:

Thus, carrot is biennial, hermaphrodite, and wind pollinated, which corresponds to option (B).
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