Divergent Evolution

Q.

What is convergent evolution?

Q. Among the following sets of examples for divergent evolution, select the incorrect option:

1. Brain of bat, man and cheetah
2. Heart of man, bat and cheetah
3. Forelimbs of man, bat and cheetah
4. Eye of octopus, bat and man

Q.

Which of the following is a pair of homologous organs?

1. Pectoral fin of rohu and fore-limb of horse

2. Wings of grasshopper and wings of crow

3. Lungs of rabbit and gills of rohu

4. Wings of bat and wings of butterfly

Q. Analogous structures indicates evolution while homologous structures indicate evolution.

1. divergent
2. convergent
3. branched
4. linear