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Guess
Papers
(FOR
CLASS BA,BSC PART 1) |
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B.SC.
Part One 3rd Year
Paper:Zoology (Paper“A”)
Time Allowed:3 hours Max.Marks:30
Note: Attempt
any five questions No 1 is compulsary all questions carry equal marks.
Q.1 Fill
in the blanks by suitable word.
(i)
Star fish moves with the help of .....................
(ii)
Sleeping sickness is caused by .....................
(iii)
Trichomonas Tenex lives in the ....................
(iv)
Spongocoel opens into exteur through.....................
(v)
Trypanosoma lives in....................
Q.2
Describe the process of sexual
reproduction in sycon?
Q.3
Give an account of the economic importance of mollusca?
Q.4 Give an account
water vascular system in echinodermata?
Q.5
Explain the haemocoelic system of leech?
Q.6
Define asexual reproduction? Discuss
it in protozoa?
Q.7 Describe
the respiratory organs in into draw a neat diagram of the organs?
Q.8 What
is alternation of generation ion? Describe it in obelia?
Q.9
Describe respiration
system of fresh water mussel?
Q.10
Give an account of digestion and digestive system in leech and
star fish?
Q.11
Describe various types of shell found inmollusa?
Q.12
. Describe the morohotogy and life cycle of liver fluke?
Q.13 Give an account of
polymorphism in colenterates?
Q.14 How
insect are useful to man? Explain with examples.
Q.15
Write an essay on metamorphosis in insects?
Q.16 Write the notes
on the following?
(a)
Ecdysis
(b)
Definitive host
(c)
Tub feet
(d)
Regeneration
(f)
Corel Reef
(g)
Malaria
(h)
Gestoda
(i)
Parthenogensis
(k)
Actinozoa |
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