In making the saffron spice, which one of the following parts of the plant is used ?
A
Leaf
B
Petal
C
Sepal
D
Stigma
Correct Answer: Option D
Explanation
1. Saffron is a spice derived from the flower of Crocus sativus, commonly known as the "saffron crocus".
2. The vivid crimson threads, collected and dried, are used mainly as a seasoning and colouring agent in food.
3. These threads are the stigmas and styles of the flower.
4. Therefore, the Stigma is the part of the plant used in making the saffron spice.