Sunday, February 20, 2011

Kakatiya University B.Sc 3rd Year Question Paper of Zoology Practical Examinations

Kakatiya University
Faculty of Science

B.Sc. IIIrd Year Zoology Practical Examinations

Paper-IV

Time: 3 Hrs
Max. Marks : 50

SECTION-A

1.Enumerate the Red Blood Cells (RBC) in the given blood sample. (10+4)

2.Enumerate the White Blood Cells (WBC) in the given blood sample. (10+4)

3.Estimate the hemoglobin in the given blood sample by Sahli’s method. (10+4)

4.Enumerate the Differential Count (DC) in the given blood sample. (10+4)

5.Identify the sugar in given urine samples A & B. Explain your results with reasons. (10+4)

SECTION-B


1. Certified Field Note Book. (4)

2. Identify the spots (fishes & prawns) by mentioning the salient features. Draw a neat and labeled diagram of each. (½ for Identification, ½ for Classification, ½ for Diagram and ½ for Description).

Fishes :

a) Catla catla
b) Cirrhina mrigala
c) Cyprinus carpio
d) Labeo rohita
e) Wallago attu
f) Heteropnuestes
g) Clarias batrachus
h) Channa punctatus
i) Channa striatus
j) Anabas Prawns :
k) Macrobrachium rosenbergii
l) Penaeus monodon
m) Panaeus indicus
n) Palaemon tenuips
o) Metapanaeus monoceros

3. Identify the spots (Protozoan and Helminthes parasites) by mentioning the salient features. Draw a neat and labeled diagram of each. (½ for Identification, ½ for Classification, ½ for Diagram and ½ for Description).

Protozoan parasites

a) Entamoeba histolytica
b) Giardia intestinalis
c) Balantidium coli
d) Trypanosoma gombiense
e) Plasmodium trophozoite
f) Plasmodium schizont

Helminthes parasites

g) Ascaris male
h) Ascaris female
i) Enterobius vermicularis
j) Dracanculus medinensis
k) Ancylostoma duodenale

4. Identify the spots (Cloning vectors, Genetic disorders and Transgenic animals). (½ for Identification, ½ for Diagram and 1 for Description).

Cloning Vectors
a) Plasmid
b) Lambda phage
c) Cosmid
d) Yeast Artificial
Chromosome (YAC)

Genetic Disorders

e) Cystic fibrosis
f) Haemophilia
g) Sickle-cell disease
h) Tay-Sachs disease
i) Color blindness

Transgenic animals

j) Transgenic Sheep / Goats
k) Transgenic Chickens
l) Transgenic Pigs
m) Transgenic primates
n) Transgenic Mice
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