(B. Pharmacy 1st Year-Annual)
PHARMACEUTICAL BILOGY
BPH-118
Time: Three Hours M. Marks: 80PHARMACEUTICAL BILOGY
BPH-118
Note: Attempt any five questions. All questions carry equal marks.
Q.1 How is natural system of classification different from phylogenetic classification system? Write the merits and demerits of both the systems.
Q.2 (a) Draw a neat labeled diagram of a plant cell.
(b) Write the functions of mitochondria and chloroplasts in the plant cell.
Q.3 Draw neat labeled diagrams of the following:
(a) T.S. Dicot root
(b) T.S. Monocot root
Q.4 Write a detailed account of the Stem modifications. Draw diagrams wherever required.
Q.5 (a) Give salient features of the family Linaceae.
(b) Draw V.S. flower of Brassica.
(c) Describe the inflorescence of Umbelliferae.
(d) What is the Pappilonaceous Corolla? Explain and draw.
Q.6 (a) What is transpiration pull? How does it help in ascent of sap in Plants?
(b) What are growth regulators? Explain any two.
Q.7 Give an illustrated account of the life history of Taenia.
Q.8 (a) What is Mendelism?
(b) What are mutations? Do they help in Evolution?
(c) Write Morphological notes on Ascaris, Mosquito and Entamoeba.