CSS Botany Past Paper 2016

Instructions specific to this paper

• Attempt ONLY FOUR questions from PART-II. ALL questions carry EQUAL marks.

Questions

1. Q. 220 marks

   Describe the life cycle of Ulothrix with the help of diagrams.

2. Q. 320 marks

   What is CAMBIUM? Where does it occur? Describe its histological structure and its function.

3. Q. 420 marks

   Describe briefly habitat, structure, and reproduction of MARCHANTIA.

4. Q. 520 marks

   Define palynology? Discuss the significance of palynology in modern Taxonomy.

5. Q. 620 marks

   Describe the diagnostic Characters of family Poaceae and discuss its economic importance.

6. Q. 720 marks

   Give an account of structure mode of nutrition and method of reproduction in RHIZOPUS.

7. Q. 820 marks

   Writer short notes on any FOUR of the following: (5 each) (a) Species Concept (b) Chemo Taxonomy (c) Significance of Numerical Taxonomy (d) Taxonomic key (e) Chromosomal aberrations

Standard FPSC instructions

Printed on this and every CSS paper.

• Part-II is to be attempted on the separate Answer Book.
• All the parts (if any) of each question must be attempted at one place instead of at different places.
• Write Q. No. in the Answer Book in accordance with Q. No. in the question paper.
• No page/space be left blank between the answers. All the blank pages of the Answer Book must be crossed.
• Extra attempt of any question or any part of the attempted question will not be considered.