1
10 Marks150 Wordsmedium
Explain phenomenon of Torsion and detorsion in gastropods and also write their significance.
ZoologyInvertebrates
2
10 Marks150 Wordsmedium
Define migration and its causes. Discuss the migration of Anadromous and Catadromous fishes.
ZoologyIchthyology
3
10 Marks150 Wordsmedium
Give an account of mutable connective tissue.
ZoologyInvertebratesBiology
4
10 Marks150 Wordsmedium
Give an account of Conjugation in Paramecium and its significance.
ZoologyMicrobiology
5
10 Marks150 Wordsmedium
Give an account of calcium homeostasis in mammals.
PhysiologyMammalian Biology
6
20 Marksmedium
Explain various types of canal systems in Porifera. Also give their importance.
ZoologyInvertebrates
7
15 Marksmedium
Give general characters of phylum platyhelminthes. Classify it giving the main features and examples of each class.
ZoologyInvertebrates
8
15 Marksmedium
Give an account of Social behavior in Termites.
ZoologyInsect Behavior
9
20 Marksmedium
Draw labelled diagrams of basic echinoderm larval forms and describe their evolutionary importance.
ZoologyInvertebrates
10
15 Marksmedium
Describe with the help of a suitable diagram, the major structures in the mammalian ear involved in hearing and balance.
PhysiologyMammalian Biology
11
15 Marksmedium
Describe various hormones secreted by Pituitary gland and their role in humans. Also explain feedback mechanisms of hormonal regulation.
PhysiologyEndocrinology
12
20 Marksmedium
Give an account of Asexual and sexual life phases of Plasmodium vivax in their hosts.
ParasitologyMicrobiology
13
15 Marksmedium
Explain parental care in amphibians and its significance.
ZoologyAmphibians
14
15 Marksmedium
Define coelome. Write the general features and examples of an acoelomate, a pseudocoelomate and a coelomate animal.
ZoologyInvertebrates
15
10 Marks150 Wordsmedium
List different human-induced changes in the atmosphere. Describe greenhouse effect and its impact.
EcologyEnvironmental Science
16
10 Marks150 Wordsmedium
Write the principle, working and uses of spectrophotometer.
BiochemistryAnalytical Chemistry
17
10 Marks150 Wordsmedium
Define a pest. Describe the life cycle of Pyrilla perpusiella. Add notes on the damage caused by it and its control measures.
EntomologyAgriculture
18
10 Marks150 Wordsmedium
Describe kinship and altruistic behavior in animals.
ZoologyAnimal Behavior
19
10 Marks150 Wordsmedium
What is correlation? Explain its various types and methods of calculating correlation analysis.
StatisticsBiostatistics
20
20 Marksmedium
Define ecological succession. Differentiate between primary and secondary succession. Explain various steps involved in the mechanism of ecological succession.
EcologyEnvironmental Science
21
15 Marksmedium
Give an account of biological rhythms and discuss the mechanism of their regulation.
PhysiologyChronobiology
22
15 Marksmedium
What is meant by Vermiculture? Enlist various species suitable for vermiculture. Also explain techniques and importance of vermicomposting.
EcologyAgriculture
23
20 Marksmedium
Enlist the various biomes of the biosphere and discuss the problems and adaptations of the animals of marine and desert biomes.
EcologyEnvironmental Science
24
15 Marksmedium
Define remote sensing. Explain how it can be used as an effective tool for sustainable development.
GeographyEnvironmental Science
25
15 Marksmedium
What is medical biotechnology? Discuss its role in human welfare.
BiotechnologyMedicine
26
20 Marksmedium
With the help of suitable examples explain conditioning and imprinting in animals.
ZoologyAnimal Behavior
27
15 Marksmedium
Describe the measures of central tendency and measures of dispersion. What is their use in biology?
StatisticsBiostatistics
28
15 Marksmedium
What is ELISA (enzyme linked immunosorbent assay)? Write its principle and procedure. Add a note on its applications.
BiochemistryImmunology