ZO-09
June - Examination 2017 BSC Pt. III Examination
Structure and function of Vertebrates
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Paper - ZO-09
Time : 3 Hours ] [ Max. Marks :- 50
Note: The question paper is divided into three sections. A, B and C. Write answer as per the given instructions.
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Section - A 10 × 1 = 10 (Very Short Answer Questions) (Compulsory)
Note: Answer all questions. As per the nature of the question you delimit your answer in one word, one sentence or maximum upto 30 words. Each question carries 1 mark.
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322
ZO-09 / 400 / 4 (1) (P.T.O.)
322
ZO-09 / 400 / 4 (2) (Contd.)
1) (i) What do you understand by tail?
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(ii) Define Metamorphosis.
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(iii) What is double circulation?
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(iv) What is hemibranch?
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(v) What are claspers?
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(vi) What is a synapse?
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(vii) What is muscular dystropy?
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(viii) What is Myology?
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(ix) What is viviparity?
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(x) Name two endocrine glands.
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Section - B 4 × 5 = 20 (Short Answer Questions)
Note: Answer any four questions. Each answer should be in maximum up to 200 words. Each question carries 5 marks.
ZO-09 / 400 / 4 (3) (P.T.O.) 322
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2) Write the affinites of Cephalochordata.
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3) Draw a well labelled diagram of Herdamania.
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4) Draw a well labelled diagram of alimentary canal of Branchiostoma.
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5) Draw a well labelled diagram of Ascidian tadpole larva.
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6) Write the differences between Agnathostomata and Gnathostomata.
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7) Write the functions of integument.
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8) Explain dentitian in Mammals.
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9) Draw a well labelled diagram of mammalian heart.
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322
ZO-09 / 400 / 4 (4)
Section - C 2 × 10 = 20 (Long Answer Questions)
Note: Answer any two questions. You have to delimit your each answer maximum upto 500 words. Each question carries 10 marks.
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10) Describe the endoskelton of varanus in detail.
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11) Describe the respiratory system of Pigeon.
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12) Describe the excretory system of mammals.
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13) Describe the urinogenital system of frog.
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