AIIMS UG 2013 Mock Test

If two persons with 'AB' blood group marry and have children, the children could be classified as 'A' : 'AB' : 'B' in a $1:2:1$ ratio. Protein electrophoresis reveals presence of both 'A' and 'B' type proteins in 'AB' individuals. This is an example of:

The process by which organisms with different evolutionary history evolve similar phenotypic adaptations in response to a common environmental challenge is called:

The tendency of a population to remain in genetic equilibrium may be disturbed by:

Which of the following Bt crops is being grown in India by farmers?

A good producer of citric acid is: