2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Simultaneous hermaphroditism yog thaum tib lub cev muaj ob tus txiv neej thiab poj niam cev xeeb tub thiab tsim ob hom gametes. Sequential hermaphroditism txhais tau hais tias ib tug kab mob hloov los ntawm nws yug los ua poj niam txiv neej mus rau lub opposite pw ua niam txiv, ib tug kev loj hlob pom feem ntau nyob rau hauv qee cov ntses thiab gastropods.
Dab tsi yog tsiaj txhu ib txhij hermaphrodites?
Txawm li cas los xij, qee cov tsiaj ntawm lwm hom yog ib txwm yug los ua hermaphrodites ib txhij, txhais tau hais tias lawv muaj ob qho tib si txiv neej thiab poj niam yug me nyuam rau tag nrho lawv lub neej. Cov no suav nrog earthworms, feem ntau qwj, feem ntau marine invertebrates thiab ib ncig ntawm 21 hom ntses.
Cov ntses twg yog cov hermaphrodite sequential?
Teleost fishes yog tib hom kab mob vertebrate uas tshwm sim los ntawm hermaphroditism.
Qhov twg ntawm cov xwm txheej hauv qab no tuaj yeem pom zoo rau kev hloov pauv ntawm ib txhij hermaphroditism?
Raws li, qhov kev txav mus los qis thiab cov neeg tsis tshua muaj neegtxaus siab rau kev hloov pauv ntawm hermaphroditism, uas muaj cov kev xaiv zoo xws li kev ua kom muaj zog tshaj plaws los ntawm kev sib txuas txiv neej thiab poj niam ua haujlwm hauv tib lub cev, muaj feem ntau dua ntawm kev ntsib tus khub vim tias txhua tus neeg muaj peev xwm ua phooj ywg, thiab, …
Hermaphrodites ob qho piv txwv yog dab tsi?
Ib tug hermaphrodite yog ib yam kab mob uas muaj tag nrho los yog ib feem ntawm lub cev xeeb tub thiab tsim gametes ib txwm txuam nrog txiv neej thiab poj niam. …Piv txwv li, ib tug loj tus naj npawb ntawm tunicates, pulmonate snails, opisthobranch snails, earthworms, thiab slugsyog hermaphrodites.
Pom zoo:
Puas yog nthuav tawm lossis nthuav tawm?
Yog koj hais tias ib tug neeg tab tom nthuav tawm, koj tab tom thuam lawv rau kev sim ua kom neeg nyiam los ntawm kev qhia pom tseeb tias lawv ua tau lossis yam lawv muaj. Yog tias koj nthuav tawm ib yam dab tsi uas koj muaj, koj qhia rau ntau tus neeg lossis ua kom pom tseeb tias koj muaj nws, vim koj txaus siab rau nws.
Puas pab pawg pab pawg txhawb nqa pawg?
khoom plig stacks txhua lub sijhawm. Tam sim no, thaum koj qhib MyPlayer nav, nco ntsoov xyuas nrog koj cov xwm txheej. Feem ntau koj tsis tas yuav ua dab tsi kom tau txais koj VC los ntawm lawv, tab sis nws yuav pab tau rau hauv cov ntaub ntawv.
Vim li cas pab pawg tsis ua haujlwm ntawm pab pawg?
Vim li cas pab neeg ua tsis tiav Tsis Muaj Kev Ntseeg. Thaum cov tswv cuab tsis ntseeg ib leeg, lawv zais lawv qhov tsis muaj zog thiab ua yuam kev. … Ntshai ntawm kev tsis sib haum xeeb. Thaum muaj kev ntshai ntawm kev tsis sib haum xeeb ntawm pab pawg, kev sib tham tseem ceeb tsis tshwm sim.
Thaum twg yog cov khoom lag luam ntawm ob pawg pab pawg sub?
feem ntau, cov khoom ntawm ob pawg S thiab T yog subgroup yog thiab tsuas yog ST=TS, thiab ob pawg sub yog hais kom permute. Yuav ua li cas rau ib pab pawg Ib pawg? A subset H ntawm pab pawg G yog ib pab pawg ntawm G yog tias nws tsis yog thiab kaw hauv qab cov khoom thiab hloov pauv .
Yuav ua li cas thiaj ua tau hermaphroditism txawv ntawm ib txhij hermaphroditism?
Simultaneous hermaphroditism yog thaum tib lub cev muaj ob tus txiv neej thiab poj niam cev xeeb tub thiab tsim ob hom gametes. Sequential hermaphroditism txhais tau hais tias kab mob hloov los ntawm nws qhov yug los ntawm poj niam txiv neej mus rau kev sib deev, kev loj hlob pom feem ntau hauv qee cov ntses thiab gastropods.
