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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Questions for 16 July zoology

Q:-1 Describe the general feature and life cycle of Nereis and compare its general body plan with earthworm. (20) Q:-2 Define linkage. How concept of linkage had  established? Discuss its significance with examples. (15) Q:-3 Female Drosophila with cinnabar eye (cn) and vestigial wings (vg) were mated to males with roof wings (rf). The F1 were all wild-type. When the F1 females were test crossed with males homozygous for all three traits the following result were obtained. 382 cinnabar, vestigial P 401 roof       P 3 cinnabar DCO   4 roof, vestigial DCO 59 cinnabar, roof, vestigial SCO1 67 wild SCO1 44 cinnabar, roof SCO2 40 vestigial SCO2 Calculate following a) gene order b) Interference Draw gene map.  (20) Q:-4 What is recombination? Discuss its significance. (10) Q:-5 Describe the life cycle of Leach with well labelled diagrams. (15)
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Questions for 20 August Zoology

Q:-1 Give the working of spectrophotometers. Describe its significance.(10) Q:-2 With suitable diagrams explain the working of electron microscopy. (10) Q:-3 Give the physiology of Vision in human.(20) Q:-4 What is the molecular mechanism of olfaction? (10) Q:-5 Give the structure of ear and explain the process of hearing.(20) Q:-6 Compare the working of phase contrast and fluorescent microscopes. Give their significance and limitations also. (20)
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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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Anthropology test week 4

Week-4 Instructions:- There are Eight questions divided in Two sections. All questions are compulsory. Adhere to world limit wherever specified. The number of marks carried by a question is indicated against it.                              Paper I Q:-1 Write Notes on the following in about 150 words each: (10X5 =50) a) Monotheism and Religion b) Neo-evolutionism c) Language d) Structural functionalism e) Totemism Q:-2 Give the various anthropological theories. Whic theory is most relevant in term of defining society and why? (20) ing Q:-3 Discuss the concept of people's participation in planned development. (10) Q:-4 (a) In what ways economics and economic anthropology differs. (10) (b) Bring out the contribution of Tyler and Conklin in development of cognitive theory. (15) (c) Give the various tools of data collection and interpretation. Why is data analysis important in anthropology? (20) ...
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Questions for 01 august zoology

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Q:-1 Establish the phylogeny of modern horse by using fossil data. (15) Q:-2 Compare the features of Trilophodon and Stegodon. (10) Q:-3 Draw well labelled diagram of mammalian testis and ovary. Give their comparative account in mammals. (20) Q:-4 Give the functions of the following from given blank diagram after labelling. (10) a) 10 b) 13 c) 8 d) 6 Q:-5 Discuss the evolution of heart through its comparative account in various vertebrates. (20)
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