Cov kws tshawb fawb xav tias hom tsiaj uas muaj kev hloov pauv luv dua tau hloov zuj zus feem ntau los ntawm qhov sib npaug ntawm qhov sib npaug, thiab cov neeg uas muaj kev hloov pauv ntev dua tau hloov zuj zus feem ntau los ntawm gradualism. Gradualism yog xaiv thiab hloov pauv uas tshwm sim maj mam. … Hauv qhov sib npaug sib npaug, kev hloov pauv tuaj.
Yuav ua li cas sau ntawv equilibrium cuam tshuam rau gradualism?
Rau Gradualism, kev hloov pauv hauv hom qeeb thiab maj mam, tshwm sim me me nyob rau lub sijhawm hloov pauv hauv cov noob caj noob ces, whereas rau Punctuated Equilibrium, evolution tshwm sim nyob rau hauv spurts ntawm kuj ceev hloov nrog lub sij hawm ntev ntawm tsis- change.
Vim li cas qhov sib txawv ntawm qhov sib npaug ntawm qhov sib npaug thiab kev ua haujlwm qeeb?
Qhov sib txawv tseem ceeb ntawm gradualism thiab punctuated equilibrium yog qhov gradualism yog kev xaiv thiab kev hloov pauv uas tshwm sim hauv me me ntxiv whereas punctuated equilibrium yog qhov hloov pauv uas tshwm sim hauv lub sijhawm luv ntawm lub sijhawm.
Yam gradualism thiab punctuated equilibrium zoo sib xws li cas?
Ob leeg gradualism thiab punctuated equilibrium piav qhia tus nqi ntawm speciation. Rau Gradualism, kev hloov pauv hauv cov tsiaj yog qeeb thiab maj mam, tshwm sim nyob rau hauv me me lub sij hawm hloov nyob rau hauv lub gene pas dej ua ke, whereas rau Punctuated Equilibrium, evolution tshwm sim nyob rau hauv spurts ntawm kuj ceev hloov nrog lub sij hawm ntev tsis hloov [1].
Puas yog sau ntawv sib npaug thiab gradualism sib koom ua ke?
Kev hloov pauv ntawm Globoconella clade qhia ob qho tib siphyletic gradualism thiab sau ntawv equilibrium. Ob qho "lwm yam" evolutionary qauv no ntxiv ib leeg es tsis yog kev sib koom ua ke. Ob tus qauv yog qhov tseem ceeb ntawm kev muab cov duab tiav ntawm kev hloov pauv ntawm Globoconella.
