KHYBER PAKHTUNKHWA PUBLIC SERVICE COMMISSION
COMPETITIVE EXAMINATION FOR THE POSTS OF PMS -2022
BOTANY-I
Time Allowed: 03 Hours Maximum Marks: 100
Q. 1. Explain the various methods used to control plant diseases. Discuss which methods could be the most effective and economical.
Q. 2. Explore the economic importance of fungi with major examples.
Q. 3. What are the salient features of Phaeophyta and Rhodophyta in algae.
Q. 4. Write a detailed note on the economic importance of algae.
Q. 5. Discuss inter-relationships of Bryophytes with Pteridophytes and algae.
Q. 6. Explain the development of Embryo and Endosperm with diagrams.
Q. 7. Describe the structure and functions of xylem, phloem, cambium and meristematic tissues with its diagrams.
Q. 8. Explain any two of the following.
(i) Concepts of speciation.
(ii) Pollination mechanism.
(iii) Economic importance of Chlorophyceae.
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