2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Ntawm hauv tus Trans-Pecos, sab hnub poob Panhandle thiab qis Rio Grande Valley. Cov ntaub ntawv siab dua ntawm rattlesnakes yog cov genus Crotalus thiab Texas yog lub tsev rau rau: Western pob zeb diamondback (Crotalus atrox), Brown, pob zeb diamond-puab cov cim raws nruab nrab ntawm lub nraub qaum thiab hloov cov nplhaib dub thiab dawb ntawm tus Tsov tus tw.
Kuv tuaj yeem pom rattlesnakes hauv Texas qhov twg?
Ntau tshaj rau West Texas, rattlers nyiam dov hauv qhuav, pob zeb crevices, tab sis koj tseem yuav pom lawv slithering los ntawm cov nyom lossis pw tsaug zog hauv qab ntoo.
Puas muaj rattlesnakes nyob txhua qhov chaw hauv Texas?
Thiab koj yeej tsis paub, tuaj yeem muaj ntau ntau tus nab nab nyob hauv Texas cov tsev hauv koj lub zej zog. Thaum koj nyob hauv Texas thiab lwm lub xeev, rattlesnakes tsuas yog ib feem ntawm Asmeskas lub neej. Lawv tsis mus qhov twg.
Lub nroog twg hauv Texas muaj tus nab nab tshaj plaws?
Peb caug txhiab tus neeg los ntawm txhua qhov chaw ntawm lub tebchaws tuaj ntawm no mus nrhiav ib yam: rattlesnakes. Rob McCann, tus tswv cuab ntawm Sweetwater Jaycees tau hais tias "Tam sim no koj nyob hauv plawv ntawm nab lub teb chaws." "Nov yog Sweetwater, Texas. Nws yog lub ntiaj teb loj tshaj plaws rattlesnake roundup."
Dab tsi yog nab tuag coob tshaj plaws hauv Texas?
Officially, the most venomous nab in Texas is the coral nab. Lawv muaj incredibly haib neurotoxic venom, uas ua raumob me ntsis lossis o, yam tsawg kawg thaum xub thawj. Nws tuaj yeem yog teev ua ntej cov tsos mob pib tab sis thaum lawv pib, tus neeg raug mob tus mob poob sai sai.
Pom zoo:
Nyob rau hauv angiosperms pollen yog tsim nyob rau hauv anthers ib feem ntawm?
Nyob rau hauv angiosperms, paj ntoos yog tsim los ntawm anthers ntawm the stamens hauv paj. Hauv gymnosperms, nws yog tsim nyob rau hauv microsporophylls ntawm microstrobili (txiv neej paj ntoos cones). Pollen muaj ib los yog ntau tshaj cov noob qoob loo thiab ib lub qe qe.
Nab nab nyob qhov twg?
Boa constrictors tau pom los ntawm qaum teb Mexico mus rau Argentina. Ntawm tag nrho cov boas, constrictors tuaj yeem nyob hauv ntau qhov chaw nyob xws li hiav txwv theem mus rau nruab nrab qhov siab, nrog rau cov suab puam, hav zoov hav zoov ntub dej, qhib savannas thiab cultivated teb.
Yuav ua li cas txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau pom kev pom?
Txawm li cas los xij, corneal collagen cross-linking - cov txheej txheem qib siab tau pom zoo los ntawm US Food and Drug Administration (FDA) hauv xyoo 2016 - tuaj yeem txhim kho qhov pom kev hauv cov neeg mob txhua hnub nyoog. Corneal collagen cross-linking (CXL) tsis yog kho rau keratoconus, tab sis nws tuaj yeem pab tiv thaiv tus mob kom tsis txhob mob hnyav.
Leej twg detering nyob rau hauv tag nrho cov nyob ntsiag to nyob rau sab hnub poob pem hauv ntej?
Detering yog tus neeg ua liaj ua teb los ntawm Txhua Tus Neeg Tsis Txaus Siabntawm Sab Hnub Poob los ntawm Erich Maria Remarque. Nws muaj siab mos siab muag, tshwj xeeb tshaj yog thaum nws los txog rau nees. Nws muaj kev kub ntxhov loj heev thaum nws hnov cov nees quaj thiab txawm sim tua lawv kom kawg lawv txoj kev txom nyem.
Nyob rau hauv lub cev ntawm tus txiv neej aqueduct ntawm sylvius tshwm sim nyob rau hauv?
Lub ventricles muaj plaub qhov khoob, cov kua dej puv hauv lub hlwb. … Nws txuas nrog lub paj hlwb aqueduct lossis aqueduct ntawm Sylvius hauv qhov nruab nrab ntawm lub hlwbrau plaub lub ventricle hauv pons thiab medulla. Lub aqueduct ntawm Sylvius nyob qhov twg?
