Seat No.: Enrolment
GUJARAT TECHNOLOGICAL UNIVERSITY
B.PHARM SEMESTER EXAMINATION -WINTER 2018
Subject Code:2230006 Date: 30/11/2018
Subject Name: Pharmacognosy-I
Time:10:30 AM TO 01:30 PM Total Marks: 80
Instructions:
1. Attempt any five questions.
2. Make Suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1

Define crude drug. Discuss Plant tissue culture as a source of crude drug in detail.
06

Define Tannins and give its properties and classification with examples.
05

Brief Pectin.
05
Q.2

Define pharmacognosy. Discuss scope and development of Pharmacognosy.
06

Give pharmacognostic note on Animal starch.
05

Give asexual method for cultivation.
05
Q.3

Explain adulteration of crude drugs.
06

Write a note on plant hormones and their applications.
05

Differentiate Cocoa butter and Kokum butter
05
Q.4

What is fruit and classify them with examples.
06

Write a pharmacognostic note on Honey.
05

iscuss microscopical and biological evaluation of crude drug.
05
Q.5

Give B.S., Family C.C and Use of
1. Isabgol 2. Wool fat 3. Linssed oil
06

Define and give modification of stem.
05

Define and classify the carbohydrate with examples.
05
Q. 6

Define 1. Stomatal index 2. Acid value 3. Hybridization
06

Differentiate monocot and dicot leaf.
05

Write a note on Acacia and Tragacanth.
05
Q.7

What are the methods of classification of crude drugs? Describe therapeutic and pharmacological classification of crude drugs.
06

Discuss mutation with reference to the medicinal plants.
05

Give a note on cod liver oil.
05