Video: Cov plaub hau li cas?
2024 Tus sau: Isaac Wood | [email protected]. Kawg hloov kho: 2023-12-15 23:28
Cov plaub yog ua ntawm cov khoom tawv thiab hloov tau hu ua keratin. Tus txha nraub qaum hauv nruab nrab, hu ua ncej, yog hollow. Lub vanes yog nyob rau ntawm ob halves ntawm lub plaub . Lawv yog ua ntawm txhiab tus ceg hu ua barbs.
Dhau li ntawm no, feathers tsim li cas?
Cov plaub tsim los ntawm dermal papillae. Cov plaub pib tsim los ntawm plaub follicles, uas yog invaginations pib nyob rau hauv lub epidermis mus rau lub dermis. Nws yog nyob rau hauv lub dermis uas lub follicle thiab lub pulp kab noj hniav pib tsim cov plaub . Lub pulp kab noj hniav yog qhov chaw uas muaj cov plaub follicle.
Ib yam li ntawd, Peacocks puas raug tua rau lawv cov plaub? Lawv tsis tas yuav yog tua rau lawv tej plaub . Luckily, tus peacocks tsev lawv tsheb ciav hlau txhua xyoo tom qab mating caij, yog li cov plaub tuaj yeem sib sau thiab muag yam tsis muaj cov noog tuaj yeem raug mob.
Ntxiv mus, yuav ua li cas Fake feathers?
Cov plaub yog tsim los ntawm cov ntaub ntawv polyester, ces luam tawm kom zoo li tiag tiag plaub . Lawv feem ntau tsis tshua kim dua cov noog tiag plaub , lawv ntxuav tau yooj yim, thiab lawv tuav tau zoo nyob rau lub sijhawm.
Cov noog puas tsim plaub?
Cov plaub yog ua los ntawm cov khoom siv hnyav hu ua keratin ib yam li peb cov rau tes. Cov nqaij ntshiv ntawm lub hauv paus ntawm txhua tus cia tus noog txav mus los. Cov plaub yuav tsum tuav ntau hnav thiab tsim kua muag, yog li txhua xyoo noog loj hlob ib txheej tshiab los hloov cov qub. Qhov no hu ua moulting.
Pom zoo:
Cov miv puas noj tau tib neeg cov plaub hau?
Cov miv qee zaum yaim lossis zom lawv cov tib neeg cov plaub hau ua lub cim ntawm kev hlub, ib yam li lawv tu lawv cov kwv tij feline. Qee lub sij hawm, cov kev coj cwj pwm no tuaj yeem ua rau muaj kev ntxhov siab lossis teeb meem kev noj qab haus huv, lossis lawv tuaj yeem ua rau thaum tus menyuam mos tau txiav ntxov dhau
Ntev npaum li cas txog thaum kuv cov dev cov plaub hau rov qab?
Feem ntau, cov plaub hau kev loj hlob tshiab yog pom nyob rau hauv ib lim piam los yog ob. Txawm li cas los xij, nyob ntawm tus dev yug, theem anogen orgrowth yuav kav li ntawm ib hlis mus rau ib xyoos
Puas tuaj yeem hloov cov khoom noj miv ua rau cov plaub hau poob?
Thaum koj tus miv poob plaub hau ntau dua li qub, tus mob hu ua alopecia. Muaj ntau ntau yam sib txawv uas tuaj yeem ua rau cov plaub hau poob hauv koj tus miv, suav nrog cov kab mob cab, kev noj haus, kev puas siab puas ntsws, kab mob, kev ua xua lossis qee yam hnyav dua. Kev noj zaub mov tsawg dua lossis kev hloov pauv hauv kev noj zaub mov tuaj yeem ua rau cov plaub hau poob
Koj puas tuaj yeem tsim cov nas tsis muaj plaub hau nrog cov nas niaj zaus?
Hmoov tsis zoo, cov teeb meem nrog kev yug me nyuam Hairlessrats muaj ntau heev. Feem ntau, Cov nas tsis muaj plaub hau tsis ua rau niam zoo, lossis lawv tsis tsim cov mis nyuj txaus rau cov menyuam yaus kom ciaj sia. Txoj hauv kev los daws qhov teeb meem no yog los yug lwm tus poj niam nas nyob rau tib lub sijhawm koj yug koj cov plaub hau tsis muaj plaub hau
Cov plaub hau ntawm plaub hu ua dab tsi?
Qhov muag ntawm plaub yog hu ua vane. Yog tias koj tuaj yeem saib ntawm qhov no los ntawm lub tshuab tsom iav lossis iav tsom iav, koj yuav pom tias nws muaj cov plaub hau me me hu ua barbs. Cov plaub hau no kuj muaj cov plaub hau me me hu ua barbules