Types of natural selection

Watch this video for the topic from 34:56 to 40:42

Disclaimer: Compete.etutor.co may from time to time provide links to third party Internet sites under their respective fair use policy and it may from time to time provide materials from such third parties on this website. These third party sites and any third party materials are provided for viewers convenience and for non-commercial educational purpose only. Compete does not operate or control in any respect any information, products or services available on these third party sites. Compete.etutor.co makes no representations whatsoever concerning the content of these sites and the fact that compete.etutor.co has provided a link to such sites is NOT an endorsement, authorization, sponsorship, or affiliation by compete.etutor.co with respect to such sites, its services, the products displayed, its owners, or its providers.

  • ⇒ Types of Natural selection :
  • Natural selection is the most important causal mechanism of Evolutionary change pro founded by Darwin and Wallace, which results from differential reproduction.
  • Evidences in favour of Natural selection are listed below
    ⇒ reproduction rate; ⇒ Limitation of resources; ⇒ struggle for existence ⇒ Abundance of variations.
  • Natural selection is the differential survival and reproduction of individuals due to differences in phenotype, which is the key mechanism of evolution.