The correct meaning of natural selection is

  • A

    Loss of uncompetant

  • B

    Survival of the fittest

  • C

    Variation

  • D

    Struggle for existence

Similar Questions

The viruses contain

Mutation theory explaining organic evolution was proposed by Hugo de Vries. He worked on

Development of patagia in animals is an

Ornithorhynchus is a connecting link between

Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the abiogenic origin of life?

  • [AIPMT 2008]