2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Txawm hais tias tsis tau kawm zoo, lub cev xim hauv salamanders kuj tau pom tias hloov pauv ntawm ontogeny (Fernandez thiab Collins 1988). Larval xim hloov ntawm ontogeny tuaj yeem yog cov lus teb rau kev hloov pauv raws caij nyoog hauv kev xaiv cov kev ntxhov siab.
Vim li cas salamanders hloov xim?
Zoo li qhov kev hloov xim muaj hloov zuj zus los ntawm kev sib deev thiab kev xaiv ntuj. Cov poj niam uas redder nyob rau hauv cov xim yog yooj yim dua los txheeb xyuas los ntawm cov txiv neej thaum lub sij hawm luv luv yug me nyuam lub caij. … Kev sib deev dichromatism yog qhov tsis tshua muaj nyob rau hauv newts thiab salamanders thiab tsuas yog tau tshaj tawm los ntawm ob peb hom.
Pob slamanders camouflage?
Thaum qee tus neeg salamanders muaj xim ci ntsa iab los ceeb toom cov neeg tua tsiaj ntawm lawv cov tshuaj lom, lwm tus siv camouflage lossis cryptic ximuas tso cai rau lawv sib xyaw nrog lawv ib puag ncig. … Salamanders tuaj yeem tsim dua lossis rov loj hlob lawv cov tails thiab cov ntiv taw hauv ob peb lub lis piam xwb!
Pob tsov salamanders hloov xim?
Cov xim sib txawv txawm ntawm cov subspecies. Lub qhov cua feem ntau yog daj los yog dawb, flecked nrog ntsuab los yog dub. Xim tuaj yeem hloov raws li lub hnub nyoog salamander. Muaj qee cov ntawv albino, ib yam nkaus.
Salamanders puas pom xim?
Cov salamanders muaj peev xwm cais xiav ntawm ntsuab, thiab ntsuab los ntawm liab (Daim duab 10). Cov txiaj ntsig tuaj yeem piav qhia los ntawm kev xav tias qhov pom ntawm trichromatic xim raws li 3 hom photoreceptor ntau qhov siab tshaj plawsNyob ib ncig ntawm 450 nm, 500 nm thiab 570 nm (Fig. 12).
Pom zoo:
Hauv adobe hloov xim xim?
Adobe Reader: Hloov Siab Xim Xim Qhib ib daim ntawv siv "Adobe Reader". Xaiv “Saib” > “Comment” > “Annotations“. Cov kev xaiv "Cov lus piav qhia" tshwm nyob rau ntawm sab xis. Txoj cai-nias lub cim tseem ceeb, tom qab ntawd xaiv "
Axolotls puas tuaj yeem hloov mus ua salamanders?
Tsov salamander thiab axolotl muaj feem cuam tshuam, tab sis axolotl yeej tsis hloov pauv mus rau hauv av salamander. Txawm li cas los xij, nws muaj peev xwm yuam tus axolotl kom dhau mus ua metamorphosis. Tus tsiaj no zoo li tus tsov salamander, tab sis tus metamorphosis yog unnatural thiab shortens cov tsiaj lifespan.
Puas cov pa luam yeeb xim xim pleev xim rau khaub ncaws?
Puas muaj pa taws tawg? Yog, lawv tuaj yeem. … Tom qab teeb lub foob pob hluav taws, yog tias koj nyob deb 2-3 feet thiab tsuas yog sawv hauv huab cua xwb, nws yuav tsum tsis txhob nkim koj cov khaub ncaws lossis ib yam dab tsi rau qhov ntawd.
Koj puas tuaj yeem pleev xim pleev xim rau ntawm daim ntaub tsis muaj xim?
Unprimed canvas yuav tsum tau pleev xim ua ntej yuav pleev ximrau vim cov roj hauv cov xim roj yuav nws thiaj li rot cov canvas fibers tam sim ntawd. Yog li cov xim thiab cov ntaub yuav tsum tau muab sib cais los ntawm qhov loj me thiab primer yog tias koj xav kom koj cov tha xim mus ntev.
Puas yog xim xim xim?
Wetsuits siv tauvim tias, nrog cov khoom tsim nyog thiab haum zoo, lawv txwv cov dej ntws thaum koj tsiv hauv dej. Yog li ua kom koj lub cev sov so. Cov xim tsaus yog qhov tshwj xeeb tshaj yog vim lawv nqus cua sov thiab lub teeb ntau dua li cov xim ci dua.
