List of top Pharmacognosy Questions on Traditional herbal drugs asked in GPAT

The biological name of Indian Bdellium is:

Limit for the following heavy metal/s is/are mentioned in the WHO guidelines for herbal drug evaluation.
(A) Cadmium
(B) Lead
(C) Mercury
(D) Arsenic
Choose the correct answer from the options given below:

Marker compound analysis is one of the useful methods for evaluation of herbal drugs. The following statement is NOT true about marker compound analysis:

The following classification of herbal drugs gives better understanding of biosynthetic pathway in the drug

The major property of Ayurvedic herbs, "Rasa" indicates