Dab tsi yog ob qhov tseem ceeb ntxiv ntawm cov kab ke ua ke?
Dab tsi yog ob qhov tseem ceeb ntxiv ntawm cov kab ke ua ke?

Video: Dab tsi yog ob qhov tseem ceeb ntxiv ntawm cov kab ke ua ke?

Video: Dab tsi yog ob qhov tseem ceeb ntxiv ntawm cov kab ke ua ke?
Video: Qhov tseem ceeb ntawm koj mus txhaj koob tshuaj COVID-19 rau zaum ob (Hmong) 2024, Lub Xya hli ntuj
Anonim

Plaub hau, ntsia hlau thiab hws thiab cov qog sebaceous yog ntawm keeb kwm epithelial thiab sau ua ke hu ua appendages ntawm tawv nqaij . Cov tawv nqaij thiab nws cov ntawv txuas ua ke tau hu ua cov kab ke sib txuas.

Tib neeg tseem nug, 2 daim tawv nqaij txuas ntxiv yog dab tsi?

Cov tawv nqaij ntxiv suav nrog plaub hau, ntsia hlau, thiab hws thiab qog qog. Cov txheej txheem no tau muab los ntawm ob qho kev tiv thaiv kab mob hauv daim tawv nqaij thiab cov khoom siv tawv nqaij.

Ib sab saum toj no, ob yam tseem ceeb ntawm cov kab ke ua ke yog dab tsi? Ob lub hauv paus tseem ceeb ntawm cov kab ke ua ke yog cov tawv nqaij thiab cov ntawv ntxiv. Cov tawv nqaij yog lub cev loj tshaj plaws hauv lub cev. Nws muaj txheej uas muaj cov haujlwm sib txawv ntawm kev tiv thaiv lub cev: tus daim tawv nqaij , daim tawv nqaij thiab hypodermis.

Ntxiv mus, dab tsi yog cov ntawv txuas ntxiv ntawm cov kab ke sib txuas thiab lawv cov haujlwm?

52.5. 3 Cov ntawv ntxiv . Cov tawv nqaij appendages , xws li cov hauv paus plaub hau, cov qog hws, thiab cov qog sebaceous, ua rau daim tawv nqaij muaj nuj nqi zoo nyob rau hauv kov, hnov qhov kub, tso tawm, hws, thiab thermoregulation.

Dab tsi yog ob txoj haujlwm tseem ceeb tshaj plaws ntawm cov kab ke ua ke?

Lub integumentary system muaj cov tawv nqaij , plaub hau, ntsia hlau , qog, thiab qab haus huv. Nws lub luag haujlwm tseem ceeb yog ua los tiv thaiv kev tiv thaiv lub cev los ntawm ntiaj teb sab nrauv. Nws kuj tseem ua haujlwm khaws cia lub cev kua, tiv thaiv kab mob, tshem tawm cov khoom pov tseg, thiab tswj hwm lub cev kub.

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