Question

Bark of Saraka asoka is usually adulterated with bark of Tremna orientalis, because

• A. Their chemical constituents are same
• B. They are same plants with different names
• C. Their morphological features are same
• D. Their marketed price is same

Hint:

Adulteration based on "looks" = Morphological similarity.

Answer 1

The Correct Option is C

Step 1: Concept
Adulteration of crude drugs often occurs when a substitute looks similar to the genuine drug.

Step 2: Meaning
Morphological features refer to the external form and structure of the plant parts, such as shape, color, and texture.

Step 3: Analysis
Tremna orientalis (charcoal tree) bark bears a close physical resemblance to Saraka asoka bark, making it difficult to distinguish them by visual inspection alone.

Step 4: Conclusion
Because the morphological features are so similar, Tremna orientalis is commonly used as an adulterant for Asoka bark.

Final Answer: (C)