What are different types of quantitative traits?

Describe numerical chromosomal aberrations.

What are the limitations of pedigree analysis?

What are the characteristic features of X-linked dominant traits?

Explain endosymbiont theory.

Give an overview of development in Drosophila.

Describe centromere mapping in Neurospora.

Differentiate between generalised and specialized transduction.

Distinguish independent assortment from linkage in genetic crosses.

Describe intragenic complementation and the concept of cistron.

Differentiate between recessive and dominant epistasis.

Explain Sutton and Boveri hypothesis.

Highlight the unique features of any two model organisms and their suitability for specific studies.

Write a note on biotic stress.

Describe organ and cell suspension culture.

Indicate the effects of growth hormones like auxins, gibberellins, cytokinins, on growth and development of plants.

 Illustrate GS-GOGAT pathway of ammonium assimilation.

Illustrate the coleoptiles tip experiment.

Write a note on seed storage proteins.

Give the reactions catalysed by nitrogenase in vivo.