Give an example for convergent evolution and identify the features towards which they are converging.

Give an example for convergent evolution and identify the features to which they are converging.

Give an example of a constant which has a unit.

Explain convergent evolution. Illustrate with the help of example.

What is divergent evolution ? Give example.

Give the key features of meiosis.

Give an example of a solid solution in which the solute is a gas.

Give two examples of artifical or man-made ecosystems. List the salient features by which they differ from natural ecosystems.