Cov txheej txheem:
- Cov kab mob dab tsi muaj tshwm sim thiab Excurrent siphon?
- Dab tsi yog qhov tshwm sim ntawm siphon?
- siphon ntawm tus clam nyob qhov twg?
- Dab tsi yog lub luag haujlwm ntawm bivalve siphons?
Video: Cov siphons tshwm sim thiab tshwm sim nyob qhov twg?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Ntawm ob qhov qhib ntawm tom qab kawg ntawm clam. Qhov qhib qhov ntau dua yog cov siphon uas tshwm sim uas nqa dej mus rau hauv cov clam thiab qhov qhib qhov rooj ntau dua yog cov siphon uas tshwm sim uas cov khib nyiab & dej tawm.
Cov kab mob dab tsi muaj tshwm sim thiab Excurrent siphon?
Lub mantle ntawm ob sab los ua ke ntawm lub posterior kawg ntawm clam los tsim cov siphons tshwm sim thiab tshwm sim. Clams lim dej rau noj thiab ua pa. Cov nplooj zoo li cov gills tsuas yog sab hauv ntawm lub mantle ntawm ob sab ntawm lub cev.
Dab tsi yog qhov tshwm sim ntawm siphon?
tam sim no siphon. ib lub raj uas dej nkag mus rau hauv lub cev ntawm bivalve . mantle . nyob rau hauv mantle, ib txheej ntawm cov ntaub so ntswg uas npog lub cev ntawm ntau invertebrates. kab noj hniav.
siphon ntawm tus clam nyob qhov twg?
Lub bivalve ob lub siphon yog nyob ntawm ntug ntug ntawm lub mantle kab noj hniav. Nws muaj ib qho inhalant los yog incurrent siphon, thiab exhalant los yog excurrent siphon. Cov dej ntws los ntawm kev ua ntawm cov gills.
Dab tsi yog lub luag haujlwm ntawm bivalve siphons?
Ib siphon yog cov qauv zoo li lub raj ntev uas muaj nyob rau hauv qee yam dej molluscs: Gastropods, bivalves, thiab cephalopods. Lub raj yog siv rau kev pauv cov kua, lossis cuaQhov dej no tuaj yeem muaj lub hom phiaj sib txawv, feem ntau yog ua pa, txav chaw, pub mis thiab yug me nyuam.
Pom zoo:
Qhov kev txuas ntxiv ntawm Hawaii tshwm sim nyob qhov twg?
Kev ua koob tsheej uas cim qhov kev koom ua ke ntawm Hawaii rau Tebchaws Meskas tau muaj nyob ntawm Iolani Palace rau lub Yim Hli 12, 1898 . Hawaii annexed nyob qhov twg? Kev ua koob tsheej uas cim qhov kev koom ua ke ntawm Hawaii rau Tebchaws Meskas tau muaj nyob ntawm Iolani Palace rau lub Yim Hli 12, 1898 .
Qhov kev nce siab tshwm sim nyob qhov twg?
Cov khoom noj muaj txiaj ntsig tshwm sim los ntawm hauv paus kev cuam tshuam, huab hwm coj ntws (kev txav mus rau hauv paus thaum cov dej nyob ib sab ntawm cov hauv paus yog coj mus) thiab diffusion (feem ntau thauj cov as-ham uas yog adsorbed.
Puas muaj qhov sib txawv ntawm qhov tshwm sim thiab qhov tshwm sim?
Raws li lub npe qhov txawv ntawm qhov tshwm sim thiab qhov tshwm sim. yog happenchance is a coincidental happen while happenstance is (countable) a chance or random event or random events . Puas muaj lo lus tshwm sim? : a xwm txheej tshwj xeeb yog vim muaj caij nyoog Lawv tuaj ua ke los ntawm qhov tshwm sim .
Thaum twg siv qhov laj thawj thiab qhov tshwm sim?
Ib qho ua rau yog ib yam uas ua rau event lossis mob; qhov tshwm sim yog qhov tshwm sim los ntawm qhov xwm txheej lossis qhov xwm txheej. Lub hom phiaj ntawm kev sau ntawv ua rau thiab qhov tshwm sim yog los txiav txim seb muaj ntau yam tshwm sim cuam tshuam li cas ntawm lub hauv paus chiv keeb thiab cov txiaj ntsig.
Lub ntsiab lus ntawm qhov ua rau thiab qhov tshwm sim nyob qhov twg?
Caus thiab effect yog kev sib raug zoo ntawm ob yam thaum ib yam ua rau lwm yam tshwm sim Piv txwv li, yog tias peb noj zaub mov ntau dhau thiab tsis tawm dag zog, peb hnyav. Noj zaub mov tsis muaj kev tawm dag zog yog "ua rau;" Qhov hnyav nce yog "
