1
20 Marksmedium
What is metamorphosis? Describe the hormonal regulation of metamorphosis in insects.
BiologyZoology
2
15 Marksmedium
What is alternation of generations? Illustrate this phenomenon with life history of Obelia.
BiologyZoology
3
15 Marksmedium
Describe the structure and functions of internal ear in mammals.
BiologyZoology
4
20 Marksmedium
What is hypothalamo-pituitary axis? Draw a well-labelled diagram of pituitary gland and describe the functions of its hormones.
BiologyZoology
5
15 Marksmedium
Define nephridium. Describe the various types of nephridia found in Pheretima.
BiologyZoology
6
15 Marksmedium
Describe the respiratory organs and mechanism of respiration in Pila.
BiologyZoology
7
20 Marksmedium
Define double circulation. Give a comparative account of heart in reptiles, birds and mammals.
BiologyZoology
8
15 Marksmedium
Describe habitat, habits and life history of Branchiostoma.
BiologyZoology
9
15 Marksmedium
Give an illustrated account of life cycle of Leishmania.
BiologyParasitology
10
20 Marksmedium
What is transgenesis? Describe the methods and applications of transgenesis in animals.
BiologyBiotechnology
11
15 Marksmedium
Describe the principle and applications of polymerase chain reaction (PCR).
BiologyBiotechnology
12
15 Marksmedium
Explain the process of learning and memory in animals with suitable example.
BiologyZoology
13
20 Marksmedium
Define ecosystem. Discuss the structure and functions of ecosystem.
EcologyEnvironment
14
15 Markseasy
What is apiculture? Describe the various methods of beekeeping and also add a note on the uses of honey.
AgricultureEnvironment
15
15 Marksmedium
Differentiate between SEM and TEM.
BiologyBiotechnology