Rajiv Gandhi University of Health Sciences, Karnataka
I Year B. Pharm Degree Examination — 21-Nov-2022
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Time: Three Hours Max. Marks: 70 Marks
PHARMACOGNOSY - I (RS4)
Q.P. CODE: 2627
Your answers should be specific to the questions asked.
Draw neat, labeled diagrams wherever necessary.
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LONG ESSAYS (Answer any Two) 2 x 10 = 20 Marks
- Explain about chemical and pharmacological classification of crude drugs with suitable examples.
- Discuss about source, method of production, chemical constitutions and uses of Chaulmoogra oil and Castor oil.
- Define cultivation and explain about cultivation of cinchona and senna.
SHORT ESSAYS (Answer any Six) 6 x 5 = 30 Marks
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- Explain with neat labelled diagram about macroscopic and microscopy of Fennel.
- Discuss about production of Agar and Spermaceti.
- Write taxonomic features of Solanaceae family with example.
- Explain in detail about storage of crude drugs.
- Write in detail various plant constituents and cell wall components.
- Give the biological source, chemical constituents and uses of Cod liver oil and Acacia.
- Explain various scope of pharmacognosy.
- Explain jute as a natural fibre in detail.
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SHORT ANSWERS 10 x 2 = 20 Marks
- Write a note on advantages and disadvantages of natural pesticides.
- Write chemical test for lignin and mucilage.
- List general microscopic characters of bark.
- Define unorganized crude drugs with examples.
- Write biological source, chemical constituents of the drug used as antileprotic.
- List out some plant hormones.
- Difference between plant and animal fibres.
- Write Fiehe's test.
- Name one sweet crude drug. Write its biological source and active constituents.
- Chemical tests for Agar.
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This download link is referred from the post: RGUHS B.Pharmacy 1st Year 2014-2024 Last 10 Years Previous Question Papers (B.Pharm Latest Papers))
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