zoology bsc 1st sem question for exam.pptx

zoology question bsc 1st sem

1. +3 1 st Semester exam 2023-2024 ( Botany Honours ) G.E. – 1.1 ( ZOOLOGY ) Sure Shot Questions for your Semester exam Last Minute Quick Revision……….

2. Unit – 1 ( important long questions ) [6 marks each] Describe general characteristics and canal system in Porifera & its significances . Give an account of life cycle of Taenia Solium & its parasitic adoptation . ( with Structure ) Discuss general characteristics and polymorphism in cnidarians. Discuss briefly life cycle of plasmodium vivax .

3. Discuss general characteristics and metamerism & significance of annelids . Give general characteristics of Arthropods . Discuss social organization of life of honey bee & termites. Give an account of mechanism of pearl formation in oyster & its importance . Discuss different larval form of Echinodermata . Unit – 2 ( important long questions ) [6 marks each]

4. Discuss about migration of fish with its causes and significances. Describe about parental care in Amphibia . Unit – 3 ( important long questions ) [6 marks each]

5. Discuss briefly about origin and terrestrial adaptation of reptiles. Discuss about dentition ( structure, types & function of teeth ) in mammals. Give an account on origin of flight adaptation in birds. Unit – 4 ( important long questions ) [6 marks each]

6. Important short notes General characteristics of protozoa, porifera , cnidarians, helminthes, acoelomates, Annelida, Arthropods, Mollusca & Echinodermata . What is polymorphism ? Significance of canal system in porifera . Types of canal system. Plasmodium Vivax What are saprozoits ? What are merozoits ? Causes of polymorphism. Types of zoids . Scolex Proglottids Cysticerci What is onchosphere ? What is metamerism ? Significance of metamerism .

7. What is strobilization ? Social life in bees. Social life in termites. Torsion in gastropods. Pearl formation. Larval stage General characteristics of pisces . Types of fish migration. General characteristics of Amphibians. Parental care Different types of parental care Amniotes What are primates ? Dentition Notochord Important short notes

8. Difference between prochordata and chordata . Significance of migration of fish, General characteristics of primates. Difference between homodont & heterodonts . Effect of torsion. Wing formation. Difference between catadromous and anadromous migration. Morphological adaptation of birds . Archeopterix Pulp cavity What is enamel ? Premolar and molar teeth Structure of teeth Thecodont Acrodont Pleurodont Structure of different canal system in porifera Larval stage of frog Structure of T.Solium Larvae of echinodermata Important short notes