The ultimate source of organic evolution is
The ultimate source of organic evolution is
- A
Natural selection
- B
Sexual reproduction
- C
Hormonal action
- D
Mutations
Similar Questions
The dinosaurs descended from_____ ancestors
The dinosaurs descended from_____ ancestors
Which is the vestigial organ in man
Evolution of man is possible because our ape like ancestors has
Evolution of man is possible because our ape like ancestors has
The feature which enabled reptiles to dominate the land fauna for $100$ million years was their
The feature which enabled reptiles to dominate the land fauna for $100$ million years was their
Two zoogeographical regions separated by high mountain ranges are
Two zoogeographical regions separated by high mountain ranges are