2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Lub npe nrov: chelicerates, arachnids Zoo li txhua tus arthropods, lawv muaj ib lub cev segmented thiab segmented libs thiab tuab chitinous cuticle hu ua exoskeleton. Chelicerates muaj ob ntu ntawm lub cev; cephalothorax thiab plab. Lawv tsis muaj kav hlau txais xov, tab sis muaj rau khub ntawm appendages.
Yuav ua li cas txhua tus chelicerates muaj nyob rau hauv cov lus nug?
Lawv muaj tus qauv ntawm ob tagmata-lub taub hau thiab lub cev-nrog ua khub appendages ntawm feem ntau lossis txhua ntu ntu. Lawv tsis muaj qhov muag pom.
Vim li cas cov chelicerates txawv ntawm lwm cov arthropods?
Zoo li tag nrho cov arthropods, chelicerates muaj segmented lub cev nrog ob leeg ceg, tag nrho cov npog hauv cuticle ua los ntawm chitin thiab proteins. Txoj kev npaj chelicerate lub cev muaj ob tagmata, prosoma thiab opisthosoma, tshwj tsis yog tias mites tau poob qhov pom ntawm cov seem no.
Dab tsi yog qhov tshwj xeeb ntawm chelicerata?
Chelicerates muaj ob lub cev ntu (tagmenta) thiab rau khub ntawm appendages. Plaub khub ntawm appendages yog siv rau taug kev thiab ob (chelicerae thiab pedipalps) yog siv los ua qhov ncauj. Chelicerates tsis muaj mandibles thiab tsis muaj antennae.
Puas ob txhais ceg ua chelicerates?
Chelicerates muaj lub cev muab faib ua ob ntu, prosoma thiab opisthosoma. Lub promosa yog lub hauv ntej ntawm lub cev thiab nws muaj rau khub ntawm appendages nrog rau plaub khub ntawmtaug kev ob txhais ceg, ob lub puab tsaig sib koom hu ua chelicerae, thiab ob lub kav hlau txais xov zoo li pedipalps.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Puas txhua leej txhua tus muaj dorsalis pedis mem tes?
Palpation ntawm Dorsalis Pedis Artery Pulse Nws tsis tuaj, ib leeg lossis ob sab, hauv 2-3% ntawm cov tub ntxhais hluas noj qab haus huv. Puas txhua leej txhua tus muaj dorsalis pedis artery? Palpation ntawm dorsalis pedis artery pulse Nws tsis tuaj, ib leeg lossis ob sab, hauv 2-3% ntawm cov tub ntxhais hluas noj qab haus huv.
Puas txhua leej txhua tus muaj dandruff?
Yuav luag txhua tus tuaj yeem muaj dandruff, tab sis qee yam tuaj yeem ua rau koj raug mob ntau dua: Hnub nyoog. Dandruff feem ntau pib thaum hluas thiab tseem mus txog rau hnub nyoog nruab nrab. Qhov ntawd tsis txhais hais tias cov neeg laus tsis tau dandruff.
Muaj pes tsawg tus tau muaj rau txhua tus?
Tseem muaj cuaj tus neeg siv ntawm Ib qho rau txhua tus, qhov kev xav muaj zog heev uas muaj peev xwm tsis tshua muaj peev xwm hloov mus. Nrog nws tam sim no tus tuav yog Izuku Midoriya. Leej twg muab ib qho rau txhua tus? Txhua Tus Yuav Tau Txais Ib Tug Rau Txhua Tus los ntawm Nana Shimurathiab tuav lub Quirk tau plaub caug xyoo.
Puas txhua leej txhua tus muaj peroneus tertius?
Cov leeg nqaij peroneus tertius yuav tsis tuaj rau tib neeg. Tej zaum nws yuav tsis tuaj nyob rau hauv tsawg li 5% ntawm cov neeg, los yog ntau li 72% nyob ntawm cov pej xeem soj ntsuam. Nws tsis tshua pom muaj nyob hauv lwm cov primates, uas tau txuas nws txoj haujlwm rau kev ua haujlwm zoo hauv av.
