The ‘Recapitulation Theory’ was put forth by
Haeckel
Cuvier
Wallace
Lamarck
A baby has been born with a small tail. It is a case exhibiting.
The theory that evolutionary change is slow and continuous this phenomenon is known as
A scientist who worked on rats cut their tails upto $21$ successive generations but at last he found that tail remained normal. By this experiment theory of which scientist is disapproved