List of top Pharmacognosy Questions on Principles of plant classification

Antioxidant which is obtained from a desert plant and shows synergistic action with citric acid is:
Alfa Alfa belongs to which of the following families:
The dried juice of Pterocarpus marsupium belongs to the family:
Size of a pilot plant batch is:
Antioxidant which is obtained from a desert plant and shows synergistic action with citric acid is:
Alfa Alfa belongs to which of the following families:
The dried juice of Pterocarpus marsupium belongs to the family:
Size of a pilot plant batch is: