Download OU B.Pharma 1st Year 2013 7206 Biology Question Paper

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1. i) Describe the morphology and histology of monocot root with neat labelled diagram.
   ii) Write different types of plant tissues and their functions.
   OR
   

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   i) Define inflorescence? Explain the different types of cymose inflorescence.
   ii) Draw the structure of dicotyledonous seeds and label its parts. (7)
2. i) Describe the vegetative and floral characteristics of apocyanaceae.
   ii) Write a note on economic importance of scrophulariaceae. (7)
   OR
   

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   i) Describe the distinguishing characteristics of umbelliferae family.
   ii) Write the characteristics, floral formula, floral diagram of leguminaceae.
3. Explain the process of transpiration taking place in plants. (14)
   OR
   i) Write a note on gene mutations.
   

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   ii) Explain the process of absorption taking place in plants.
4. i) Discuss the histology of rabbit liver.
   ii) Draw a neat labelled diagram of nervous system of frog. (8)
   OR
   i) Explain the differences between plant cell and animal cells.
   

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   ii) Describe the histology of smooth muscles of rabbit.
5. Describe the life history of Trypanosoma and the diseases spread by it.
   OR
   i) Give the life history of Ancylostoma.
   ii) Give the morphology and life cycle of Leishmania.

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