List of top Pharmacognosy Questions on General Pharmaceutical Sciences asked in GPAT

In yam, the presence of, irregular arrangement of the fibres, the ends of which often project from the surface is because of

Amylopectin, a component of starch gives ___colour with iodine

Which of the following gums is obtained from endosperm

Which of the following drug does not give pink colour with ruthenium red

Which of the following is seed gum
(P) Gaur gum
(Q) Locust bean gum
(R) Xanthan gum
(S) Gellan gum

Match the following crude with their chemical constituents

(P)	Aloe	(1)	Hesperidine
(Q)	Ginger	(2)	Palmitin
(R)	Lemon peel	(3)	Barbaloin
(S)	Olive oil	(4)	Allin