Which one of the following phenomena supports Darwin’s concept of natural selection in organic evolution
Development of transgenic animals
Production of ‘Dolly’, the sheep by cloning
Prevalence of pesticide resistant insects
Development of organs from ‘stem cells’ for organ transplantation
The peppered moth (Biston betularia), the black-coloured form becomes dominant over the lightcoloured form of moth in England during industrial revolution. This is an example of
When two species of different genealogy come to resemble each other as a result of adaptation, the phenomenon is termed
Thorn of Bougainvillea and tendril of Cucurbita are examples of
Evolutionary convergence is characterized by