What is meant by a 'Lamp brush' chromosome? Explain its structure and functional significance.

What are multiple alleles? Explain the phenomenon of multiple allelism by giving suitable examples.

Explain in brief the role of 'isolation' in evolution by giving suitable examples.

Differentiate between molecular taxonomy and classical taxonomy.

Explain 'Whole animal cloning' by giving suitable examples. Enumerate the steps involved in whole animal cloning.

What is protein targetting? TIlustrate the same with reference to transport of proteins to plasma membrane.

What is meant by RFLP Explain the applications of RFLP.

What is meant by molecular drive? Explain its significance in evolution giving suitable examples.

Explain in detail the structural organisation and functions of Golgi-Complex.

Outline the course of evolution of modem day horse.

Bring out the differences between prokaryotic and eukaryotic gene organisation.

Give a brief account of the various theories of 'Origin of Life' on earth.

What is a Explain the importance of 'cladistics' in evolution.

Explain in detail how a DNA molecule gets organised into a chromosome?

What are Explain their importance in metabolism.

What is a morphogen? Explain its role in embryonic development.

Describe the process of digestion and absorption in small intestine.

What is meant by Rh factor? Explain Rh incompatibility in human beings.

What are homeotic genes? Explain with the help of suitable examples.

Give a comprehensive account of gaseous transport in blood.

Describe the ultrastructure of 'Sarcomere' and explain the process of muscle con traction.

Explain the process of oogenesis. Discuss the importance of meiotic arrest during oogenesis.

What is an 'Organiser'? Explain the role of Organiser in axis formation in amphibians.

Discuss antibodies as key players of humoural immunity.

Give the structure of cyclic AMP and discuss its role as a second messenger by giving suitable examples.

Illustrate the organisation of electron transport particles on the inner mitochondrial membrane and explain their role in ATP synthesis.

What is menopause? Discuss its occurrence, consequences and significance in human females.

What are stem cells Discuss their sources, types and applications in human welfare.