Question

Evolutionary convergence is characterized by:

• A. Development of dissimilar characteristics in closely related groups
• B. Development of a common set of characteristics in the groups of different ancestory
• C. Development of characteristics by random matting
• D. Replacement of common characteristics in different groups

Answer 1

The correct option is B Development of a common set of characteristics in the groups of different ancestory

When different species evolve similarities in their characteristics and functions due to the adaptation to a particular environment is called convergent evolution. It occurs due to the change in environmental conditions. They live in similar habitats and have to develop solutions to the same kind of problems.

Analogous structures are the result of convergent evolution like eye of the octopus and mammals, flippers of penguins and dolphins, sweet potato and potato, etc.