AP Biology Speciation Vocabulary Flashcards

7731415994	Speciation	Process by which a new species arises.	0
7731418615	Reproductive Isolation	the end of gene flow between populations.	1
7731426073	Temporal Isolation	Populations breeding times are different.	2
7731432558	Mechanical Isolation	Reproductive organs do not work together.	3
7731445708	Ecological Isolation	Separated by area.	4
7731449159	Behavioral Isolation	reproduction does not happen between two organisms whose mating rituals are different.	5
7731467288	Hybrid Sterility	Species that can mate together but the resulting offspring are sterile.	6
7731475007	Hybrid Inviability	A resulting zygote that has missing or extra genes.	7
7731484130	Gamete Incompatibility	molecular differences that prevent a zygote from forming.	8
7731498104	Allopatric Speciation	A physical barrier arises and separates two populations, ending gene flow.	9
7731513047	sympatric speciation	speciation occurs in the absence of a physical barrier to gene flow.	10
7731526680	parapatric speciation	adjacent populations speciate despite being in contact along a common border.	11
7731544016	adaptive radiation	a burst of genetic divergences from a lineage give rise to many new species.	12
7731557752	coevolution	the joint evolution of two closely interacting species; each species is a selective agent for traits of the other.	13
7731565702	macroevolution	large scale evolutionary patterns and trends	14