2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Eelgrass yog hom marine, paj seagrass uas muaj nyob rau thaj tsam huab cua thoob ntiaj teb. Nws loj hlob hauv thaj chaw mos dej hiav txwv, feem ntau hauv bays ntiav thiab estuaries. Hauv Channel Islands National Park, cov txaj loj eelgrass tshwm sim tawm ntawm Anacapa, Santa Cruz, thiab Santa Rosa Islands.
Tsiaj Tsiaj siv eelgrass?
tsiaj me thiab cov kab rov tav xws li flounder, crabs, thiab bay scallops vam eelgrass rau kev tiv thaiv. Cov ntses loj xws li Atlantic cod tuaj rau hauv estuaries thiab eelgrass txaj kom nteg lawv cov qe hauv kev nyab xeeb. Me me oysters thiab scallops kuj cling rau eelgrass thiab nyob rau ntawd thaum lawv loj hlob.
Puas yog seagrass thiab eelgrass tib yam?
Ob hom seagrass uas tshwm sim nyob rau sab hnub poob ntug dej hiav txwv yog eelgrass(genus Zostera) thiab surfgrass (genus Phyllospadix), nrog eelgrass yog qhov nthuav dav tshaj plaws thiab tshwm sim hauv Washington, Oregon, thiab California. … Seagrasses kuj raug txheeb xyuas tias yog ib feem ntawm cov nroj tsuag dej hauv dej HAPC rau Pacific ntug dej hiav txwv ntses.
haiv neeg twg siv elgrass?
Eelgrass (Zostera muelleri) yog ib qho ntawm cov nyom nyom-tsim hom nyob hauv Australia. Nws muaj qhov dav tshaj plaws ntawm nws tsev neeg (Zosteraceae) hauv cov dej sov Australian, thiab tseem ceeb heev rau peb cov dej hiav txwv kev noj qab haus huv.
Leej twg noj eelgrass?
Predators. Migratory waterfowl xws li brants, redheads, widgeons, dub ducks thiab Canadageese pub eelgrass, zoo li cov vaub kib ntsuab. Txawm hais tias lawv tsis pub eelgrass, cownose rays rhuav tshem cov txaj eelgrass hauv ntau thaj chaw vim lawv cag los ntawm cov pob zeb hauv qab rau lawv cov tsiaj.
Pom zoo:
Koj tuaj yeem pom microsporidia nyob qhov twg?
Microsporidian, txhua tus kab mob parasitic fungus ntawm phylum Microsporidia (lub nceeg vaj Fungi), pom nyob rau hauv cells ntawm plab epithelium ntawm kab thiab daim tawv nqaij thiab nqaij ntses. Lawv kuj tshwm sim nyob rau hauv annelids thiab lwm yam invertebrates.
Koj tuaj yeem pom diorite hauv minecraft nyob qhov twg?
Cov tswv cuab kawg ntawm lub pob zeb trinity uas tseem suav nrog granite thiab andesite, diorite tsim ib txwm nyob hauv loj seams nyob txhua qhov chaw uas koj ib txwm pom pob zeb. Koj yuav pom nws raug rau saum npoo, tshwj xeeb tshaj yog nyob rau hauv toj siab lossis roob.
Koj tuaj yeem pom daim txhuam cev siliceous nyob qhov twg?
Siliceous sponges feem ntau pom muaj nyob hauv marine ecosystem tab sis lawv qee zaus pom hauv dej tshiab. Koj yuav pom daim txhuam cev qhov twg? Feem ntau ntawm cov sponges yog marine, nyob hauv hiav txwv thiab dej hiav txwv. Txawm li cas los xij, muaj ib tsev neeg ntawm cov dej tshiab (Family Spongillidae).
Koj tuaj yeem pom molly moochers nyob qhov twg?
Qhov tsis txaus ntawm molly moochers tau ua rau "puas" ntawm cov nceb ua ib qho kev tiv thaiv tsis pub leej twg paub hauv ntau thaj tsam. Cov thaj ua rau thaj tuaj yeem pom hauv qab tulip poplars, dawb thiab ntsuab tshauv, hickory, elm, striped maple, sycamore,hauv cov kua txiv hmab txiv ntoo tso tseg, thiab, qhov tseem ceeb tshaj plaws, hauv thaj chaw hlawv tom qab hluav taws.
Koj tuaj yeem pom protonema nyob qhov twg?
Cov protonema, uas loj hlob ncaj qha los ntawm germinating spore, yog nyob rau hauv feem ntau mossesib qho kev nthuav dav, cov kab ke ntawm ntau lub cellular filaments uas nplua nuj nyob hauv chlorophyll. Qhov theem no pib tsim cov tshuaj hormones uas cuam tshuam rau kev loj hlob ntxiv ntawm cov hlwb tshiab.
