Vim li cas thiaj hu ua cystolith?

Cov txheej txheem:

Vim li cas thiaj hu ua cystolith?
Vim li cas thiaj hu ua cystolith?
Anonim

Cystolith (Gr. "kab noj hniav" thiab "pob zeb") yog ib lo lus botanical rau kev loj hlob ntawm cov phab ntsa ntawm tes, feem ntau yog calcium carbonate, tsim nyob rau hauv cellulose matrix nyob rau hauv tshwj xeeb hlwb hu ua lithocysts, feem ntau nyob rau hauv nplooj ntawm cov nroj tsuag. … Cystolith tsim tshwm sim ntawm qhov kawg ntawm lub peg uas loj hlob los ntawm phab ntsa lithocyst.

Koj paub cystolith li cas?

(Moraceae) yog lub xub ntiag ntawm cystoliths, deposits ntawm calcium carbonate nyob rau hauv loj epidermal (sov) hlwb. Lawv pom zoo li dots los yog ntau yam zoo li cov cim, tshwj xeeb tshaj yog nyob rau hauv nias, qhuav nplooj. Lawv tuaj yeem ua qee yam kev tiv thaiv los ntawm kab noj nplooj lossis lwm yam tsiaj.

YYuav ua li cas siv lead ua yog cystolith?

cystolith Ib lub pob zoo li siv lead ua ntawm calcium carbonate tsim hauv cov cell epidermal los ntawm kev loj hlob siv lead ua rau ntawm cov phab ntsa ntawm tes. Ib lub cell uas muaj cystolith yog hu ua lithocyst.

Cystolith tsim li cas?

Cystoliths yog tsim los ntawm cov hlwb tshwj xeeb hauv nplooj ntawv epidermis thiab ua haujlwm raws li cov teeb ci sab hauv uas faib lub teeb flux ntau sib npaug hauv nplooj. Thawj stalk-zoo li protrusion uas txuas cov cystolith mus rau sab nrauv phab ntsa yog mineralized nrog silica.

Cov plaub hau cystolith yog dab tsi?

A microscopic feature pom nyob rau saum npoo ntawm nplooj ntawm marijuana. Kuj tseem hu ua 'bear claws'Vim tias lawv cov duab sib txawv, cov plaub hau cystolithic muaj qhov dav oval puag txhawb nqa cov qauv zoo li claw uas suav nrog kev sib sau ntawm calcium carbonate (CaCO… …

Pom zoo:

Nthuav cov khoom
Leej twg ua tiav mozart's lacrimosa?
Nyeem ntxiv

Leej twg ua tiav mozart's lacrimosa?

Requiem hauv D Minor, K 626, requiem pawg los ntawm Wolfgang Amadeus Mozart, tshuav tsis tiav thaum nws tuag rau lub Kaum Ob Hlis 5, 1791. Txog rau thaum xyoo pua 20th, txoj haujlwm tau hnov ntau tshaj li nws tau ua tiav los ntawm Mozart's tub kawm Franz Xaver Süssmayr.

Lub caj pas lacrimal yog dab tsi?
Nyeem ntxiv

Lub caj pas lacrimal yog dab tsi?

Cov qog kua muag (cov qog qog nqaij hlav), nyob saum toj ntawm txhua lub pob muag, tsis tu ncua muab cov kua muag kua muag uas tau so thoob plaws koj lub qhov muag txhua zaus koj ntsais koj daim tawv muag. Cov kua dej ntau dhau los ntawm cov kua muag hauv lub qhov ntswg.

Tus kab mob myxoma ua haujlwm li cas?
Nyeem ntxiv

Tus kab mob myxoma ua haujlwm li cas?

qhov chaw ntawm tus kab mob myxoma tuag hauv 12 hnub ntawm kev kis tus kabmob. Cov kev tshawb fawb Pathogenesis paub tseeb tias tus kab mob pib rov ua dua tshiab hauv cov kab mob dermal ntawm qhov chaw inoculation, zoo li cov hlwb dendritic.