Alagappa University 2007 M.Phil Botany PLANT TAXONOMY - Question Paper

Time : 3 hours Maximum : 100 marks
ans any 5 ques..
All ques. carry equal marks.
1. Explain the binomial system of nomenclature. Write an essay on structural and biological basis of plant classification.
2. Discuss the Engler and Prantl's system of classification. Add its merits and demerits.
3. Explain OTUs. explain in detail the modern methods of Numerical Taxonomy. Add its advantages.
4. Define Phytogeography. Write an essay on the Botanical Provinces of India.
5. Define Plant Systematics. explain the kind method adopted in Botanical Nomenclature.
6. Write notes on :
(a) Principles of Priority.
(b) Nomina Conservanda.
7. Write an account of biological diversity, its magnitude, diversity and economic value perspectives.
8. Explain :
(a) TBGRI.
(b) Red Data Book.
(c) In–situ and Ex–situ Conservation.

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