Dab tsi yog exponential pejxeem kev loj hlob hauv biology?
Dab tsi yog exponential pejxeem kev loj hlob hauv biology?

Video: Dab tsi yog exponential pejxeem kev loj hlob hauv biology?

Video: Dab tsi yog exponential pejxeem kev loj hlob hauv biology?
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Kev loj hlob ntawm biological exponential yog cov kev loj hlob exponential ntawm lom kab mob. Thaum cov peev txheej muaj unlimited nyob rau hauv lub vaj tse, lub pej xeem ntawm ib tug kab mob nyob rau hauv lub hav zoov hlob nyob rau hauv ib tug exponential los yog geometric zam. Hauv lwm lo lus, lub pej xeem yog ntsib kev loj hlob exponential.

Ib yam li ntawd, tej zaum koj yuav nug, qhov kev loj hlob ntawm cov pej xeem exponential yog dab tsi?

Exponential Population Loj hlob . Thaum cov peev txheej tsis txwv, a pej xeem muaj peev xwm ua tau kev loj hlob exponential , qhov twg nws qhov loj tuaj ntawm tus nqi ntau dua thiab ntau dua.

Tsis tas li ntawd, kev loj hlob exponential thiab logistic loj hlob yog dab tsi? 1: Exponential pej xeem kev loj hlob : Thaum cov peev txheej tsis txwv, cov pej xeem nthuav tawm kev loj hlob exponential , ua rau muaj J-shaped nkhaus. Thaum cov peev txheej tsawg, cov pej xeem nthuav tawm logistic loj hlob . Hauv logistic loj hlob , cov pejxeem nthuav dav zuj zus vim muaj peev txheej tsawg.

Kuj tseem paub yog, piv txwv li kev loj hlob exponential yog dab tsi?

Exponential kev loj hlob yog kev loj hlob uas nce los ntawm ib qho kev faib ua feem. Ib qho zoo tshaj plaws piv txwv ntawm kev loj hlob exponential yog pom nyob rau hauv cov kab mob. Nws yuav siv cov kab mob kwv yees li ib teev kom rov tsim dua los ntawm prokaryotic fission.

Yam dab tsi txwv cov pej xeem kev loj hlob?

Limiting yam yog peev txheej lossis lwm yam hauv ib puag ncig uas tuaj yeem txo cov pejxeem kev loj hlob. Kev txwv tsis pub muaj xws li kev noj zaub mov tsawg thiab tsis muaj chaw. Kev txwv tsis pub muaj peev xwm txo qis kev yug me nyuam, nce kev tuag, lossis ua rau muaj kev tsiv teb tsaws chaw.

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