Question

Keel is the characteristic feature of the flower of

• A. Aloe
• B. Indigofera
• C. Tulip
• D. Tomato

Answer 1

The correct option is B

Indigofera

The correct option is B:

Explanation for correct option:

1. Keel refers to the petal formed by the joining of bottom petals that resembles the keel of a boat.
2. The keel is found in the flowers of the family Papilionaceae.
3. Indigofera is a large genus of flowering plants that belongs to the family Fabaceae.

Explanation for incorrect options:

Option A:

Aloe is a succulent plant that belongs to the Asphodelaceae family.

Option C:

Tulip belongs to the Liliaceae family and is a spring-blooming herbaceous plant.

Option D:

The tomato is an edible berry of the Solanum family.

Final answer: Keel is the characteristic feature of the Indigofera flower.