Cov txheej txheej Epidermis tsim kev tiv thaiv los ntawm cov xwm txheej tsis zoo, txheej txheej pa roj carbon monoxide, thiab txheej txheej txheej. Li no dej conductionyog cov lus teb zoo uas tsis tuaj yeem ua los ntawm epidermis.
Yuav ua li cas ntawm epidermis?
Epidermis ua dab tsi? Lub luag haujlwm tseem ceeb ntawm daim tawv nqaij yog tiv thaiv koj lub cev los ntawm kev khaws cov khoom uas yuav ua rau muaj kev phom sijthiab khaws cov khoom koj lub cev xav tau kom ua haujlwm zoo hauv cov kab mob, kab mob thiab lwm yam kab mob. tawm, pab tiv thaiv kab mob ntawm koj daim tawv nqaij.
Qhov twg tsis yog ib feem ntawm epidermis?
- Cov hlwb ua ke yog ib feem ntawm vascular ntaub so ntswg phloem. Phloem tsis yog ib feem ntawm cov ntaub so ntswg epidermal. Nws yog ib feem ntawm lub vascular system. Yog li, lo lus teb raug yog phloem.
Lub luag haujlwm tseem ceeb ntawm epidermis Class 9 yog dab tsi?
Cov kab mob epidermis ua haujlwm ntau yam: nws tiv thaiv dej poob, tswj kev sib pauv roj, secretes metabolic compounds, thiab absorbs dej thiab mineral as-ham (tshwj xeeb hauv cov hauv paus hniav).
Lub luag haujlwm tseem ceeb ntawm cov kab mob epidermal yog dab tsi?
Lub epidermis ua haujlwm rau ntau lub luag haujlwm: nws tiv thaiv cov dej poob, tswj cov pa pauv pauv, zais cov tshuaj metabolic, thiab (tshwj xeeb hauv cov hauv paus hniav) absorbs dej thiab ntxhia cov as-ham.
