![Dab tsi yog alecithal biology? Dab tsi yog alecithal biology?](https://i.tvmoviesgames.com/preview/questions/17873503-what-is-alecithal-biology-j.webp)
2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
alcithal. / (eɪˈlɛsɪθəl) / adjective. zoology (ntawm ovum) muaj me lossis tsis muaj qe.
Vim li cas ovum hu ua Alecithal?
teb kom tiav: Tib neeg ovum yog alecithal li nws muaj cov qes qis hauv nws vim lub embryo loj hlob mus rau hauv lub qe thiab tseem txuas nrog niamlos ntawm kev tau txais khoom noj los ntawm leej niam los ntawm cov placenta thiab li no yuav tsum muaj ib tug negligible yolk nyob rau hauv nws.
Puas yog tib neeg qe Alecithal?
Tib neeg qe yog me me thiab tsim cov qe me me, hu ua alecithal qe. Lub qe alecithal muaj qhov txwv ntawm cov qe los yog tsis muaj qe. Yolk muab cov as-ham uas xav tau rau kev loj hlob ntawm embryo thiab nws lub neej tseem ceeb heev rau hom oviparous.
cleavage txhais li cas?
1a: qhov zoo ntawm cov khoom siv crystallized lossis pob zeb ntawm kev sib cais raws cov dav hlau tseeb kuj: qhov tshwm sim ntawm qhov sib cais. b: ib feem (raws li pob zeb diamond) tau los ntawm kev sib cais. 2: kev txiav txim ntawm cleaving los yog splitting: lub xeev ntawm cleft.
Cleidoic txhais li cas?
ntawm qe.: kaw rau hauv lub plhaub tsis zoo uas txo qis kev pauv dawb nrogib puag ncig.
Pom zoo:
Dab tsi yog pistillate hauv biology?
![Dab tsi yog pistillate hauv biology? Dab tsi yog pistillate hauv biology?](https://i.tvmoviesgames.com/preview/questions/17840383-what-is-pistillate-in-biology-j.webp)
pistillate. Hais txog a paj bearing pistil los yog pistils tab sis tsis stamens, kuj tseem hais txog cov nroj tsuag uas muaj paj xwb. Pistillate txhais li cas? : muaj pistils tshwj xeeb: muaj pistils tab sis tsis muaj stamens. Pistillate paj hauv biology yog dab tsi?
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
![Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab? Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?](https://i.tvmoviesgames.com/preview/questions/17843713-are-prong-collars-inhumane-j.webp)
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.
Kev xav hauv biology yog dab tsi?
![Kev xav hauv biology yog dab tsi? Kev xav hauv biology yog dab tsi?](https://i.tvmoviesgames.com/preview/questions/17845976-what-is-opines-in-biology-j.webp)
Opines yog tsis muaj qhov hnyav molecular sib txuas pom nyob rau hauv cov nroj tsuag cov kab mob hauv cov qog los yog cov hauv paus plaub hauua los ntawm cov kab mob pathogenic ntawm genus Agrobacterium thiab Rhizobium. … Cov opines yog siv los ntawm cov kab mob ua lub zog tseem ceeb, carbon thiab nitrogen qhov chaw.
Cloverleaf yog dab tsi hauv biology?
![Cloverleaf yog dab tsi hauv biology? Cloverleaf yog dab tsi hauv biology?](https://i.tvmoviesgames.com/preview/questions/17845997-what-is-cloverleaf-in-biology-j.webp)
Tus tus qauv tsim los ntawm tRNA molecule pom nyob rau hauv ob qhov ntevuas qhia cov cheeb tsam ntawm kev sib txuas sab hauv uas tso cai rau cov polynucleotide rov qab rau nws tus kheej mus rau hauv lub hauv paus-paired ob lub helices. Vim li cas tRNA tsim Cloverleaf?
Puas yog cov dab dab dab dab dab dab tau them?
![Puas yog cov dab dab dab dab dab dab tau them? Puas yog cov dab dab dab dab dab dab tau them?](https://i.tvmoviesgames.com/preview/popular-questions/17903208-do-saginaw-spirit-players-get-paid.webp)
OHL cov neeg ua si tsis tau nyiaj hli, vim lawv tsis raug lees paub tias yog cov neeg ua haujlwm raws li Txoj Cai Kev Ua Haujlwm. Txawm li cas los xij, lawv suav nrog cov txiaj ntsig xws li nyiaj rov qab txhua xyoo, tag nrho cov nqi kawm ntawv them, thiab daim pib pub dawb.