List of top Pharmacognosy Questions asked in GPAT

In colour test for alkaloids colchicine with mineral acids gives

The major property of Ayurvedic herbs, "Rasa" indicates

The fundamental principle "Law of similia" falls under which therapy?

Nicotine from tobacco is an alkaloid which is

A fixed oil when added to an equal volume of ethanol; clear liquid is obtained; on cooling at 0°C and on storage for three hours, the liquid remains clear such fixed oil is identified as

In shikimic acid pathway, chorismate mutase converts chorismic acid to

In Aloe the mucilage containing parenchymatous cells are present in

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

Dragendorff's reagent is:

The Glycoside Scilliroside in red sqrill acts as :

Antiviral action of Neem in due to :

Regholarrhenines A-F have been isolated from :

All members of this order are trees or shrubs; mostly evergreen with needle - like leaves ; monoecious or dioecious - sporophylls usually in cones. Resin ducts occur in all parts :

The size Of Lycopodium sp ores is :

The principal cultivation areas of pyrethrum flowers are in -

Identify the false statement about benzodiazepines from the following:

Several different chemicals released by microbes and inflamed tissues attract phagocytes, this phenomenon is called as ___

Which of the following is 5-alpha reductase inhibitor?

Pungency of Zingiber officinal e rhizome is due to the presence of :

In Cassia angustifolia short-term drought :

In Gambir - fluorescin test the petroleum spirit layer shows a strong :

Shellac is a resinous substance pr4vtred from a secretion that encrusts the bodies of a scale insect :

Amylopectin, a component of starch gives ___colour with iodine

The rheological and functional properties of synovial fluid are impaired due to :

Alkanna tinctoria (Boraginaceae) roots are used in:-