Parapatric speciation hauv biology yog dab tsi?
Parapatric speciation hauv biology yog dab tsi?

Video: Parapatric speciation hauv biology yog dab tsi?

Video: Parapatric speciation hauv biology yog dab tsi?
Video: Types of Speciation: Allopatric, Sympatric, Peripatric, and Parapatric 2024, Kaum ib hlis
Anonim

Hauv parapatric speciation , ob lub subpopulations ntawm ib hom evolve reproductive cais ntawm ib leeg thaum txuas ntxiv mus pauv cov noob. Parapatry yog thaj chaw faib tawm tawm tsam sympatry (ib cheeb tsam) thiab allopatry lossis peripatry (ob qhov xwm txheej zoo sib xws ntawm thaj chaw sib txawv).

Kuj nug, piv txwv li Parapatric speciation yog dab tsi?

Hom thiab Qhov tshwj xeeb Qhov zoo tshaj plaws-paub piv txwv ntawm incipient parapatric speciation tshwm sim nyob rau hauv cov pejxeem ntawm cov nyom Agrostis tenuis uas hla kuv tailings thiab ib txwm av. Cov neeg uas ua siab ntev rau cov hlau hnyav, ib qho cuab yeej cuab tam, muaj sia nyob zoo ntawm cov av tsis huv, tab sis tsis zoo ntawm cov av tsis muaj kab mob.

Kuj Paub, Dab tsi yog Peripatric speciation hauv biology? Peripatric speciation yog hom kev tshwj xeeb nyob rau hauv uas ib tug tshiab hom yog tsim los ntawm ib tug cais peripheral pejxeem. Txij li thaum peripatric speciation zoo li allopatric kev tshwj xeeb , nyob rau hauv cov pej xeem raug cais thiab tiv thaiv los ntawm kev sib pauv cov noob, feem ntau yuav nyuaj rau qhov txawv ntawm lawv.

Kuj paub yog, dab tsi ua rau Parapatric speciation?

Parapatric Speciation Nws tshwm sim thaum cov pej xeem sib cais tsis yog los ntawm thaj chaw teeb meem, xws li lub cev dej, tab sis los ntawm kev hloov pauv huab cua. Txawm hais tias cov neeg nyob hauv cov cheeb tsam no tuaj yeem sib txuas, lawv feem ntau tsim cov yam ntxwv thiab kev ua neej.

Lub ntsiab lus ntawm Parapatric yog dab tsi?

1. Nyob hauv thaj chaw uas muaj ib feem sib tshooj lossis muaj ib feem cuam tshuam ntawm lawv. Siv cov kab mob, tshwj xeeb tshaj yog cov pej xeem ntawm tib yam los yog ze ze rau hom. 2. tshwm sim ntawm cov pej xeem uas muaj xws li kev faib tawm: parapatric kev tshwj xeeb.

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