Explain the terms analogous and homologous organs with examples.

Homologous organs indicate

Which one of the following is a pair of homologus organs?

An example of homologous organs is

Wings of locust, pigeon and bat are example of

Which ones of the following are analogous structures?

Darwin's Finches are an excellent example of

The evolution of species is based upon sum total of the species adaptive changes preserved by 

Which of the following statements is not true with respect to variation?

Which of the following was most influential upon Darwin's formulation of theory of natural selection?