mechanisms of evolution

Lisää tämän kaltaisia

Water Scarcity: Factors affecting distribution and accessibility

luonut Ling See Ang

Gr 9 Canadian Geography

luonut Mark Yacoub

CHROMOSOME MIND MAP

luonut RJ S

Darwin

luonut Nada Amin

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