There is variation in the gene pool of a population, A geographical barrier separates the population into two subpopulations,, and inhibits gene flow between them., As the subpopulations live in different environments, , there are different selection pressures acting on them., Due to limited resources and overproduction,, there is a struggle for existence. , Individuals with favourable alleles have, a survival advantage and higher chances to survive,, reproduce and pass on their favourable alleles, to the offsprings of the next generation., The frequency of favourable alleles increases in the gene pool of the population., Overtime, the gene pool of the two subpopulations , will be significantly different that, individuals of one population is no longer able to interbreed with the other population , and produce fertile offspring., The two populations are now different species, or in other words,, speciation has occured..
0%
Speciation
Share
Share
Share
by
Baharudinaminud
AUSMAT
Bio
I-edit ang Content
I-Print kini
Embed
Uban pa
Assignments
Leaderboard
Show more
Show less
Kini nga leaderboard naka-pribado. Pag-klik sa
Share
aron himuon kini nga publiko.
Kini nga leaderboard gi-disable sa tag-iya sa resource.
Kini nga leaderboard gi-disable tungod ang imong mga kapilian lahi ra sa tag-iya sa resource.
I-revert ang mga Kapilian
Ang
Rank order
usa ka open-ended nga template. Dili kini makamugna ug mga marka sa leaderboard.
Kinahanglan mag log in
Visual style
Fonts
Subscription required
Mga Option
I-switch ang template
Ipakita tanan
Daghang mga format ang mugawas samtang gidula nimo ang activity.
Open results
Copy link
QR code
Mag-delete
I-restore ang gi-autosave:
?
