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6_WhiteAshley_EvolutionNatSelectReview

Published on Nov 22, 2015

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PRESENTATION OUTLINE

NATURAL SELECTION

BY ASHLEY WHITE
Photo by Aleiex

Natural Selection
The process through which members of the species that are best suited to their environment to survive and reproduce at a higher rate than other members of the species.

STEPS OF NATURAL SELECTION

  • Overproduction
  • Variation
  • Adaptation
  • Selection

Overproduction
The act when too many offspring are produced.

Variation
Due to the combination of genes inherited from parents different offspring have different traits

Adaptation
Some of those different traits may give them a slight advantage over others increasing the chances for survival.

SELECTION

  • Those who are adapted survive better
  • They pass their genes to the next generation

O.V.A.S

  • Abbreviation of steps of natural selection
  • One Veggie Ate Squid