BSc Botany Sem IV 2015 16 2015-16 BOTANY Question Paper - Mumbai University | munotes

Questions asked in this paper

1. Q1 Answer the following (Any 2) 20 marks
2. Q1 What is powdery mildew? Give an account of any fungus causing powdery mildew
3. Q2 Describe the life cycle of Xylaria
4. Q3 Name the disease caused by Phytophthora infestans. Describe symptoms of the disease, mode of infection and method of control
5. Q4 the external thallus structure of Lichens Answer the following (Any 2) 20
6. Q1 Explain different processes of fossilization
7. Q2 Write down about different processes of male gametophyte development in Selaginella
8. Q3 Classify Selaginella and give its external morphology
9. Q4 Give an account of Geological scale Answer the following (Any 2) 20
10. Q1 Describe T.S. of young Pinus stem
11. Q2 Give salient features of Coniferophytes
12. Q3 Give systematic position with reasons and external morphology of Cordaites
13. Q4 Explain economic importance of Coniferophytes Wrie Short note on (Any 3) 15,
14. Q1 Crustose é 2) : Harmful activities of Ascomycetes Embryo development in Selaginella
15. Q4 Systematic position of Rhynia
16. Q5 Bars of Sanio 3 6) Systematic position of Pinus.

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