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.
