2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Thaum yug, lub visceral hump tig raws nws txoj kab axis, nws thiaj li tsim kom muaj lub plhaub coiled. Cov snails hluas muaj cov plhaub uas ze li pob tshab. Thaum lawv laus zuj zus lawm, lawv cov plhaub tuab dua. Cov qog uas faib thoob plaws hauv lawv lub cev ua kom lub plhaub nrog calcium carbonate.
Nqaij ntses ua li cas?
Lub mantle yog ib yam khoom tseem ceeb uas muaj los ntawm mollusks xws li qwj. … Calcium carbonate yog cov khoom tseem ceeb hauv cov qwj nplais (txawm tias cov protein me me kuj nkag mus rau hauv qhov sib tov). Yog li txhawm rau tsim cov plhaub no, lub mantle tsim hluav taws xob tam sim no uas pab lub cev thawb calcium ions rau hauv qhov chaw.
Snails yug los nrog plhaub?
Tom qab ob peb lub lis piam, cov qe tawm thiab me me qwj tawm - twb nrog lawv cov plhaub ! … Tus me nyuam qwj noj lub qe uas nws hle vim lub qe muaj calcium uas pab nws lub plhaub tawv. Lub hlis tom ntej no, thaum cov qwj loj tuaj, lub plhaub yuav loj tuaj nrog nws.
Lub plhaub tsim li cas?
Raws li mollusks nyob lawv lub neej niaj hnub hauv hiav txwv, lawv noj ntsev thiab tshuaj lom neeg los ntawm cov dej nyob ib puag ncig lawv. Thaum lawv ua cov ntaub ntawv no, lawv tso tawm calcium carbonate, uas tawv rau sab nraud ntawm lawv lub cev thiab pib tsim lub plhaub tawv tawv.
Nqaij yuav nyob tsis muaj nws lub plhaub?
Tu siab ntau zaus tshaj qhov tsis zoo. Snails feem ntau tuaj yeem tsuas yogkho me ntsis kev puas tsuaj rau lawv cov plhaub, zaj dab neeg nplij siab uas qwj tuaj yeem 'tsav' mus rau qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob
Pom zoo:
Vim li cas junonia plhaub tsis tshua muaj?
Vim li cas Junonia plhaub tsis tshua muaj? … Lub hiav txwv Junonia nyob deb ntawm ntug dej hiav txwv, hauv dej ntawm 30 txog 130 meters tob! Yog li tsawg heev rau nthwv dej yob lawv txhua txoj kev mus rau lub puam yam tsis muaj kev puas tsuaj.
Vim li cas peb tus txivneej hauv lub plhaub taum kawg?
Lub podcast lub npe tau hloov pauv thaum lawv qhov kev tshaj tawm thib ob, raws li lawv suav tias yog qhov tsis tsim nyog, txawm hais tias nws cov npe tom qab tau khaws lub ntsiab lus zoo sib xws, nrog rau lo lus "peen" yog lus siv rau txiv neej qhov chaw mos.
Yuav ua li cas walnut plhaub tshem tawm xeb?
Walnut plhaub blasting yog dab tsi? Walnut plhaub blasting yog txheej txheem uas yog nquag siv los tshem tawm xeb. Nws yog qhov ua tau zoo vim tias cov pob zeb walnut crushed yog qhov nyuaj txaus kom tshem tawm cov xeb, tab sis kuj yog mos txaus uas lawv yuav tsis ua rau qhov chaw raug blasted.
Yuav ua li cas yog tias qwj plhaub tawg?
Snails kho tau lawv cov plhaub tawg? … Yog hais tias lub plhaub no tawg loj heev ces tus snail tej zaum yuav tuag. Txawm tias cov qwj tuaj yeem kho cov kab nrib pleb me me thiab qhov hauv lawv lub plhaub, yog tias qhov tawg loj heev ces lawv yuav tawm tsam kom ciaj sia vim lub plhaub tsis tsuas yog muab kev tiv thaiv tab sis kuj tiv thaiv kom qhuav tawm.
Snail plhaub puas yuav loj tuaj?
Q: Cov qwj puas tuaj yeem loj hlob lossis tawm ntawm lawv lub plhaub? A: No. Lub plhaub yog tam sim no los ntawm tus qwj txoj kev loj hlob thaum ntxov, yog txuas nrog cov qwj, thiab loj hlob nrog rau cov qwj hauv ib lub kauv. Qws tsis tuaj yeem nkag los ntawm nws lub plhaub yooj yim dua li koj tuaj yeem taug kev deb ntawm koj cov ntiv tes!
