Questions for 13 August zoology

Q:-1 How sericulture is done? Enlist the whole process, give the chemical nature of silk. (20)

Q:-2 Define haptens. What is immunogenicity? How foreign molecule presented to antibody? (15)

Q:-3 Define immunoglobulins. Give its structure and describe its types. (15)

Q:-4 What is vermicomposting? Which species are more suitable for it? Describe the whole process of vermiculture. (20)

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Question for 24 August Zoology

Q:-1 Describe fat map in Amphibians. Discuss various techniques to make fate maps. (20) Q:-2 Discuss gastrulation's process in chick with suitable diagrams. (15) Q:-3 What is placenta? Give its various types and list functions performed by it. (20) Q:-4 Discuss the vision in Arthropods. (10) Q:-5 Describe torsion and torsion in Gastropods. (10
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CANAL SYSTEM IN Porifera

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Canal system in Porifera (sponges) Body of all sponges is the perforated by large number of apertures through which water enters Inside body and flows through a system of criss-crossing canals collectively forming the canal system which is a characteristic feature of poriferans. Following types of canal systems are found in sponges: Ascon type, with flagellated spongocoel Sycon type, with flagellated radial canals Leucon type, with flagellated chambers Rhagon type, with conical shape and broad base ASCON TYPE This is the simplest type of canal system and is found in  Leucosolenia  and other homocoela. Ostia are present on the surface of body and lead directly into the spongocoel, which is lined by flagellated choanocyte cells. Spongocoel opens to the outside through a narrow circular opening, the  osculum  located at the distal free end of the sponge body. Water enters through ostia into spongocoel and goes out of body through the  osculum . SYCO...
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Questions for 20 July Zoology

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Question for 14 August zoology

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Question for 03 August Zoology

Q:-1 Elucidate the adaptations of animal living in fresh water habitats. (10) Q:-2 What is IUCN? How code of nomenclature evolved? Explain the role of modern tools and computational analysis in nomenclature. (20) Q:-3 Define ecosystem. Give its various components. How they are operating. (15) Q:-4 What is ecosystem services? Why is there a need of legislative verdict on it.? Discuss. (20)
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