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Zoology KPK 2010
KHYBER PUKHTOON KHWA PUBLIC SERVICE COMMISSION,PESHAWAR SUBJECT:- COMPETITIVE EXAMINATION FOR THE POST OF PROVINCIAL MANAGEMENT SERVICE (BPS-17) 2010 Zoology -I Time allowed: 3 hours Max marks:100 PART-I b- What are the Respiratory Adaptations in the group MOLLUSCA? (10) Question2. a- What is POLYMORPHISM? Discuss with reference to COELENTERATA (10) b- Explain Water Vascular System of ECHINODERMS? (10) Question3. a-Discuss variations in Canal System of PORIFERA (10) b- Describe Coelom in ANNELIDS? (10) Question4. a- Explain Parasitic Adaptations in PLATYHELMINTHES (10) b- What is Metamorphism? Explain with reference to ARTHROPODS. (10) PART-II b- Write a detailed note on Navigation and Migration in Birds. (10) Question6. a- Give a detailed account of all the developmental stages of chick from egg to adult. Support your answer with suitable diagrams .(20) Question7. a- How AMPHIBIANS are adapted to both Aquatic and Terrestrial Habitats (10) b- Discuss variations in the skull among various groups of REPTILIA. (10) |
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KHYBER PUKHTOON KHWA PUBLIC SERVICE COMMISSION,PESHAWAR SUBJECT:- COMPETITIVE EXAMINATION FOR THE POST OF PROVINCIAL MANAGEMENT SERVICE (BPS-17) 2010 Zoology -II PART-I b- Discuss TRANSLATION in detail. (10) PART-II b- Discuss briefly ENDOCRINE HORMONES. (10) Question3. a-Discuss Different RESPIRATORY PIGMENTS. How they transport O2 and CO2. (10) b- Write short notes on: (10) i) Synapse ii) Neurotransmittors PART-III b- What is LINKAGE? Explain Sex Linked Inheritance with example. (10) Question5. a- Describe Mendel’s Law of INDEPENDENT ASSORTMENT in detail. (10) b- What are MULTIPLE ALLELS? Discuss with reference to ABO blood groups inheritance.(10) PART-IV b- Differentiate between: (10) i) Homology and Analogy ii) Phylogeny and Ontogeny PART-V Question7. a- Define BIOGEOCHEMICAL Cycle. Explain Nitrogen Cycle in detail. (10) b- What are the sources of WATER POLLUTION? (10)
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