Give differences : Homologous structure and Analogous structure
Homologous structure | Analogous structure |
$(1)$ Similar in anatomy. | $(1)$ Dissimilar in anatomy. |
$ (2)$ Doing dissimilar function. | $(2)$ Doing similar function. |
$(3)$ Develop in related animals. | $(3)$ Develop in unrelated animals. |
$(4)$ Inherited from a common ancestor. | $(4)$ Not inherited from common ancestor. |
$(5)$ Similar developmental pattern | $(5)$ Developmental pattern is not similar. |
$(6)$ Similar structure and origin. | $(6)$ Dissimilar in structure and origin. |
Which one of the following phenomena supports Darwin’s concept of natural selection in organic evolution
Contribution of scientist : Von Baer
The evolutionary story of moths in England during industrialisation reveals, that 'evolution is apparently reversible'. Clarify this statement.
Fossils are studied for