Dinosaurs were abundant in
Jurassic period
Devonian period
Permian period
Pleistocene period
The finch species of Galapagos islands are grouped according to their food sources. Which of the following is not a finch food ?
Hand of man, wing of bat and flipper of seal represents
Which of the following example of variation is not important from an evolutionary standpoint?
Percentage of homology in the haemoglobin of man and gorilla is