Which law/rule negates the generalization of the biogenetic law given by Ernst Haeckel?
1. | Allen rule | 2. | Bergman’s rule |
3. | Gause’s law | 4. | von Baer’s law |
To unlock all the explanations of this course, you need to be enrolled.
To unlock all the explanations of this course, you need to be enrolled.
Embryological support for evolution was proposed by:
1. | Ernst Heckel | 2. | Karl Ernst von Baer |
3. | Charles Darwin | 4. | Alfred Wallace |
To unlock all the explanations of this course, you need to be enrolled.
To unlock all the explanations of this course, you need to be enrolled.
The presence of gills in the tadpole of a frog indicates that:
1. | Fishes evolved from frog-like ancestors |
2. | Frogs will have gills in future |
3. | Frogs evolved from gilled ancestors |
4. | Fishes were amphibious in the past |