1
15 Marks150 Wordsmedium
What was the need to create Parazoa against Porifera when the latter existed?
ZoologyEvolution
2
15 Marks150 Wordsmedium
Provide diagrammatic representation of the stages of conjugation in Paramoecium and comment on its autogamy.
ZoologyMicrobiology
3
15 Marks150 Wordshard
Compare the skull of Rhynchocephalia with that of Crocodilia.
ZoologyAnatomy
4
15 Marks150 Wordsmedium
Draw a well-labelled schematic diagram of the feeding current through the gut of Branchiostoma, and comment on the mechanism of feeding and digestion.
ZoologyChordates
5
30 Marksmedium
Describe the great departures shown by parasitic forms from the diagnostic features of free living forms among Copepoda.
ZoologyParasitology
6
30 Marksmedium
Describe the structure and function of water-vascular system in echinoderms.
ZoologyInvertebrates
7
30 Marksmedium
Give the salient features of Apterygota and Pterygota.
ZoologyEntomology
8
30 Markshard
What is mutable connective tissue? Describe the various functions it serves and the mechanism of its working.
ZoologyPhysiology
9
30 Marksmedium
With the help of a well-labelled diagram (ventral aspect), describe the heart of rabbit showing major blood vessels. Add a note on the mechanism of circulation through the heart.
ZoologyPhysiology
10
30 Markseasy
Differentiate between open and closed circulatory systems.
ZoologyPhysiology
11
30 Marksmedium
Define Migration. Add a detailed account of migration in fishes with relevant examples.
ZoologyEcology
12
15 Marks150 Wordsmedium
Draw a flow diagram of nitrogen cycle, and give accounts of nitrogen fixation, nitrification and denitrification.
EcologyBiochemistry
13
15 Marks150 Wordsmedium
Give the mechanism of ozone degradation by chlorofluorocarbons.
EcologyChemistry
14
15 Marks150 Wordsmedium
What is crypsis? Discuss the significance of crypsis in different animals.
ZoologyEcology
15
15 Marks150 Wordsmedium
Discuss with suitable examples the importance of the measure of central tendency and dispersion.
StatisticsData Analysis