KHYBER PAKHTUNKHWA PUBLIC SERVICE COMMISSION
COMPETITIVE EXAMINATION FOR THE POST OF PROVINCIAL MANAGEMENT SERVICES (BPS-17) 2018
ZOOLOGY PAPER II
Maximum Marks: 100 Time Allowed: 3 hours
Note: Attempt Five (05) questions in all selecting ONE question from each Part. All question carry equal marks.
Draw neat and well labeled diagrams where required.
PART-A
Q.No.1 Describe structure and function of mitochondria.
Q.No.2 Describe the process of protein synthesis in prokaryotic cell.
PART-B
Q.No.3 Describe digestive system and process of digestion in detail.
Q.No.4 What are hormones and their importance? Describe Pituitary hormones in detail.
PART-C
Q.No.5 Describe Law of Independent Assortment. Draw checker board to explain it.
Q.No.6 How sex determination takes place in different groups of animals.
PART-D
Q.No.7 Do you believe in theory of evolution? Prove your idea in the light of science and Quran.
Q.No.8 Describe main points of Darwin’s theory of Evolution. What is Neo Darwinism?
PART-E
Q.No.9 What are biogeochemical cycles? What is their importance in ecosystem? Describe Nitrogen Cycle in detail.
Q.No.10 Describe Ecosystem with special emphasis on energy flow mechanism in it.