Dr. Ambedkar Open University
Faculty of Science
Department of Zoology
M.Sc First Year (Zoolog)
Course-I (Animal Diversity & Ecolory)
Assignment-l (2016-2017)
Maximum Marks- l 5
Minimum Marks-06
Section- A (10 marks)
I.
Answer any one of the following questions in about 30 lines
Explain the dermal derivatives of vertebrate skin.
2. Write a note on origin and evolution of Mammalian Heart.
l.
Section
il.
-B
(5marks)
Answer any one ofthefollowing queslions in about l5 lines.
1
How- archaeobacteria differ from eubacteria.
2. Explain the terrestrial ecosystem and its biodiversity.
.
Dr. Ambedkar Open University
Faculty of Science
Department of Zoolog
M.Sc First Year (Z,oology)
Course-I (Animal Diversity & Ecolory)
Assignment-2 (2016-2017)
Maximum Marks- I 5
Minimum Marks-06
Section- A (10 marks)
I.
Answer any one oflhefollowing questions in oboul 30 lines.
Explain the larval forms in echinodermata and add a note on phylogenetic
importance.
2. Explain the excretory organs in Arthropoda.
l.
Section
il,
-B
(5marks)
Answer any one of the following questions in aboul 15 lines.
I
Write the characters and classification of sub class prototheria with suitable
examples.
2. Describe tundra and tiga biomes.
.
Dr. Ambedkar Open University
Faculty of Science
Department of Zoology
M.Sc First Year (Zoologr)
Course-II (Cell and Molecular Biolory)
Assignment-
I
(201 6-20 17)
Maximum Marks-15
Minimum Marks-06
Section- A (10 marks)
I.
Answer any one of lhe following questions in about 30 lines,
I
Explain the structure and function of Golgi complex.
2. Describe in detail the replication of DNA.
.
Section
II.
-B
(5marks)
Answer any one ofthefollowing questions in about 15 lines.
I
Explain the post-transcriptional processing of RNA.
2. Explain the transposable elements (TY) in yeast.
.
Dr. Ambedkar Open University
Faculty of Science
Department of Zoologt
M.Sc First Year (Zoolory)
Course-Il (Cell and Molecular Biolory)
Assignment-2 (2016-2017)
Maximum Marks- I 5
Minimum Marks-06
'
L
Section- A (10 marks)
Answer any one of the following questions in about 30 lines.
Write an essay on eukaryotic cell cycle and its regulation.
2. Explain the mechanism involved in Protein synthesis.
l.
Section
II.
-B
(5marks)
Answer any one of lhefollowing queslions in aboul 15 lines.
I
Explain the mechanism of DNA polymorphism using restriction enzyme
digestion.
2. Write a note on Tumour suppressor genes.
.
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Dr. Ambedkar Open University
Faculty of Science
Department of Zoolory
M.Sc First Year (Zoologr)
Course-III (Animal Physiolory & Physiological Chemistry)
Assignment-l (2016-2017)
Maximum Marks- l 5
Minimum Marks-06
Section- A (10 marks)
I.
Answer any one oJ the following questions in aboul 30 lines.
1
Explain the molecular mechanism of muscle contraction.
2. Describe in detail about the transportation of Respiratory gases.
.
Section
I
-B
(5marks)
Answer any one of the following questions in about 15 lines.
I
Explain the mechanism of transamination.
2. Write an account on the enzymes involved in the process
proteins.
.
of digestion of
Dr. Ambedkar Open University
Faculty of Science
Department of Z,oologr
M.Sc First Year (Zoologr)
Course-III (Animal Physiologr & Physiological Chemistry)
Assignment-2 (2016-2017)
Maximum Marks-I5
Minimum Marks-06
Section- A (10 marks)
I.
Answer any one ol the following questions in about 30 lines.
What is synapse. Give an account on types of Synaptic Transmission.
2. Discuss briefly the chemistry and structure of Disaccharides and
Polysaccharides.
l.
Section
[.
-B
(Smarks)
Answer any one of the following questions in about 15 lines.
Write short note on luminescent organisms.
2. Explain the formation of urine.
l.
,t
t t +:l
:i :t )t:t
't
*
't
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Dr. Ambedkar Open University
Faculty of Science
Department of 7-oolog
M.Sc First Year (Zoolory)
Course.IV (Human Cytogenetics & Developmental Biolory)
Assignment-l Q0l6-2017)
Maximum Marks-l5
Minimum Marks-06
Section- A (10 marks)
I.
Answer any one of the following questions in about 30 lines.
Explain inbom errors of metabolism.
2. Describe the Cellular mechanism during gastrulation and briefly give a
comparative account of gastrulation in Fishes, Amphibian, Birds and
Mammals.
l.
Section
lI.
-B
(5marks)
Answer any one of the lollowing questions in about 15 lines.
Describe the procedure of FISH (Fluorescene In-Situ Hybridyzation) and its
applications.
2. What is Myogenesis? Explain the differentiation of skeletal muscle.
l.
Dr. Ambedkar Open UniversitY
Faculty of Science
Department of ZoologY
M.Sc First Year (Zoolory)
(Human
Cytogenetics & Developnental Biolory)
Course-IV
Assignment-2 (2016-20 17)
Maximum Marks-l5
Minimum Marks-06
Section- A (10 marks)
I.
Answer any one of the Jollowing questions in about 30 lines'
Explain in detail about Single Gene disorders'
2. Explain in detail the establishment axis in Mammals and Birds'
l.
Section
III.
-B
(5marks)
Answer any one of the following questions in about 15 lines'
Write a note on different types of Mutations with examples'
I
Z. Describe the ultra structure of an egg'
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.