![Cov plaub hau ua lub cev li cas? Cov plaub hau ua lub cev li cas?](https://i.answers-medical.com/preview/medical-health/14122129-how-does-hair-act-as-a-sense-organ-j.webp)
Video: Cov plaub hau ua lub cev li cas?
![Video: Cov plaub hau ua lub cev li cas? Video: Cov plaub hau ua lub cev li cas?](https://i.ytimg.com/vi/-Ev1vqCyR6I/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov haujlwm ntawm plaub hau suav nrog kev tiv thaiv, kev tswj ntawm lub cev kub, thiab kev yooj yim ntawm evaporation ntawm hws; cov plaub hau kuj ua raws li cev nqaij daim tawv . Lub hauv paus nruab nrab ntawm kev nqes los ua keratinized los ua ib qho plaub hau , uas tom qab ntawd loj hlob sab nraud kom mus txog saum npoo av.
Ib yam nkaus, plaub hau puas yog lub cev?
Raws li Ginty, muaj ntau dua 20 chav kawm dav ntawm qhov hu ua mechanosensory paj hlwb hauv daim tawv nqaij - uas tsuas yog rau tus account rau lub teeb kov - uas kev nkag siab txhua yam los ntawm qhov kub thiab txias. "Qhov no ua rau txhua tus plaub hau ib qho tshwj xeeb mechanosensory lub cev , "hais tias Ginty.
Ib tus kuj tseem yuav nug, dab tsi qhia rau koj lub hlwb seb yam kev xav li cas thaum koj kov lawv? Koj daim tawv nqaij muaj cov hlab ntsha me me uas tsim koj kev nkag siab ntawm kov . Thaum twg koj muaj kev xav xws li mob lossis kub lossis txias, lossis hnov yam uas yog mos lossis nplaum lossis ntse, cov qab txheej ntawm koj kob, npe cov dermis, xa lus rau koj hlwb txog cov kev xav.
Ib sab saum toj no, daim tawv nqaij ua li cas lub cev?
Kev xav Muaj nuj nqi daim tawv nqaij ua lub cev vim hais tias cov epidermis, dermis, thiab hypodermis muaj tshwj xeeb kev xav cov paj hlwb uas pom kov, qhov kub thiab txias, thiab mob. Merkel cov cell, pom tawg nyob rau hauv stratum basale, kuj tseem kov cov neeg txais khoom.
Cov plaub hau tiv thaiv lub cev li cas?
Cov plaub hau hauv qhov ntswg, pob ntseg, thiab nyob ib ncig ntawm lub qhov muag tiv thaiv cov chaw no rhiab heev los ntawm plua plav thiab lwm yam me me. Cov plaub muag thiab plaub muag tiv thaiv qhov muag los ntawm kev txo cov teeb thiab cov khoom uas nkag mus rau hauv lawv. Qhov nplua plaub hau uas npog cov lub cev muab sov thiab tiv thaiv daim tawv nqaij.
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