mechanisms of evolution

Lisää tämän kaltaisia

Gr 9 Canadian Geography

luonut Mark Yacoub

“How is Canada’s Population changing, and why does this matter to your future?”

luonut Garewal Senean

RECREATIONAL SPORTS AND OVERVIEW

luonut amir syahmi

Darwin's Evolution

luonut christine naguib

mechanisms of evolution

sexual selectoin

a special type of natural selection

gene drift

is a change in the frequency of an allele within a population over time

bottleneck effect

is the loss of genetic variation that occurs when a new population is a very small number of individuals from a larger population.

bottleneck effct

founder effect

natural selection

its the observable change in the allele frequenices of a population over time

directional selection

stabilizing selection

gene flow