Qhov sib txawv tseem ceeb ntawm albinism melanism thiab leucism yog albinism yog ib yam mob uas tshwm sim los ntawm qhov tsis muaj melanin thaum melanism yog ib yam mob uas muaj ntau ntawm cov xim melanin hauv daim tawv nqaij thiab leucism piav txog ntau yam mob uas tshwm sim. nyob rau hauv ib feem poob ntawm pigmentation nyob rau hauv ib tug tsiaj.
Albinism, melanism thiab leucism yog peb hom mob uas cuam tshuam nrog cov xim, tshwj xeeb tshaj yog melanin nyob rau hauv cov kab mob. Hauv albinism, melanin tsis nyob hauv daim tawv nqaij, plaub hau lossis ob lub qhov muag. Hauv kev sib piv, hauv melanisms, muaj ntau ntawm melanin. Hauv leucism, ib feem poob ntawm pigmentation tuaj yeem pom thaum lub qhov muag muaj melanin li niaj zaus.
Albinism yog dab tsi?
Albinism yog ib yam mob uas tshwm sim los ntawm qhov tsis muaj melanin hauv daim tawv nqaij, plaub hau thiab qhov muag. Yog li, albinism txawv ntawm leucism. Hauv albinism, melanin tsis tuaj txawm nyob hauv qhov muag ntawm tus tsiaj. Tab sis, nyob rau hauv leucism, melanin muaj nyob rau hauv lub qhov muag ntawm tus tsiaj. Albinism yog tshwm sim los ntawm qhov tsis xws luag hauv cov noob uas tsim lossis faib melanin. Yog li ntawd, cov tsiaj nrog albinism tshwm li dawb los yog daj ntseg daj. Lawv muaj qhov muag daj ntseg, feem ntau liab los yog liab xim, raws li cov hlab ntsha qhia los ntawm.
Daim duab 01: Albinism
Nyob rau hauv tib neeg, albinism yog ib qho kev tsis sib haum xeeb. Tsis tas li ntawd, nws muaj feem cuam tshuam nrog cov teeb meem tsis pom kev vim tias kev txhim kho ntawm qhov muag pom tau zoo nyob ntawm qhov muaj melanin. Cov tib neeg uas muaj albinism muaj kev cuam tshuam ntau dua rau kev tshav ntuj, kev puas tsuaj ntawm daim tawv nqaij thiab mob qog noj ntshav. Yog li ntawd, lawv xav tau kev tiv thaiv tshav ntuj.
Melanism yog dab tsi?
Melanism yog qhov xwm txheej tawm tsam rau albinism. Nws yog tus cwj pwm los ntawm qhov muaj ntau ntawm melanin hauv daim tawv nqaij. Vim melanism, lub cev qhov chaw yog morphologically pom li tsaus. Nws tshwm sim los ntawm qhov txawv txav los yog siab deposition ntawm melanin. Zoo ib yam li albinism, melanism kuj yog keeb kwm. Nws tshwm sim vim kev hloov pauv ntawm cov noob sib txawv.
Daim duab 02: Melanism
Melanism tuaj yeem hloov kho melanism lossis muaj melanism. Adaptive melanism muaj feem xyuam rau cov txheej txheem ntawm adaptation. Industrial melanism yog ib qho evolutionary nyhuv uas muaj feem xyuam rau industrial pollution. Tsiaj txhu uas qhia tias yoog raws thiab muaj melanism yog qhov zoo dua camouflaged. Melanism tsis muaj nyob rau hauv tib neeg, raws li pom nyob rau hauv lwm yam tsiaj.
Leucism yog dab tsi?
Leucism yog ib yam mob uas piav txog qhov poob ntawm pigmentation. Nws ua rau tus tsiaj daj ntseg los yog ntxuav tawm. Lawv tuaj yeem muaj cov tawv nqaij dawb los yog patchily xim, plaub hau lossis plaub. Txawm li cas los xij, hauv leucism, pigment hlwb hauv qhov muag tsis cuam tshuam. Yog li ntawd, tsiaj txhu, tshwj xeeb tshaj yog cov noog uas muaj leucism, muaj qhov muag xim dub.
Daim duab 03: Leucism
Leucism tuaj yeem pom hauv ntau hom tsiaj. Tab sis nws tsis muaj nyob rau hauv tib neeg. Leucism yog ib hom kab mob tshwj xeeb vim yog cov noob uas tau rov ua dua rau feem ntau.
Dab tsi yog qhov zoo sib xws ntawm Albinism Melanism thiab Leucism?
- Txhua peb yam xwm txheej yog kev tsis sib haum xeeb.
- Lawv muaj feem cuam tshuam rau pigmentation.
- Lawv tshwm sim los ntawm kev hloov caj ces.
Qhov txawv ntawm Albinism Melanism thiab Leucism yog dab tsi?
Albinism yog ib hom kab mob uas txo cov xim melanin hauv daim tawv nqaij, plaub hau thiab / lossis ob lub qhov muag. Melanism yog ib qho mob uas tshwm sim los ntawm qhov tshwm sim ntawm cov xim tsaus nti, uas ua rau lub ntsej muag dub. Leucism, ntawm qhov tod tes, yog ib qho mob uas tsuas yog ib feem ntawm cov pigmentation tshwm sim, ua rau cov tawv nqaij dawb los yog xim patchily, plaub hau, los yog plaub. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm albinism melanism thiab leucism. Albinism yog txuam nrog qhov tsis muaj melanin thaum cov tsiaj nrog melanism muaj ntau cov melanin granules nyob rau hauv daim tawv nqaij, plaub hau, thiab ob lub qhov muag. Tsiaj txhu nrog leucism qhia ib feem poob ntawm pigmentation. Txawm li cas los xij, cov xim pigment hauv qhov muag tsis cuam tshuam.
Hauv qab infographic qhia txog qhov sib txawv ntawm albinism melanism thiab leucism.
Summary – Albinism Melanism vs Leucism
Albinism, melanism thiab leucism yog peb hom kab mob caj ces cuam tshuam nrog pigmentation. Albinism yog ib yam mob uas cuam tshuam nrog qhov tsis muaj cov xim melanin hauv daim tawv nqaij, plaub hau thiab / lossis ob lub qhov muag. Melanism yog qhov xwm txheej uas cuam tshuam nrog ntau ntau ntawm melanin. Leucism, ntawm qhov tod tes, yog ib feem poob ntawm pigmentation ntawm daim tawv nqaij, plaub hau, lossis plaub. Yog li, qhov no yog qhov txawv ntawm albinism melanism thiab leucism.
