liphoofolo tse oviparous ke eng

Sengoli: Peter Berry
Letsatsi La Creation: 14 Phupu 2021
Ntlafatsa Letsatsi: 1 December 2024
Anonim
liphoofolo tse oviparous ke eng - Liphoofolo Tse Ruuoang Lapeng
liphoofolo tse oviparous ke eng - Liphoofolo Tse Ruuoang Lapeng

Litaba

Ka tlhaho re ka hlokomela tse 'maloa maano a ho ikatisa 'me e' ngoe ea tsona ke oviparity. U lokela ho tseba hore ho na le liphoofolo tse ngata tse latelang leano le tšoanang, tse hlahileng pejana nalaneng ea nalane ea kholo ea kholo ea batho ho feta bapalami.

haeba u batla ho tseba liphoofolo tse oviparous ke engLeano lena la ho ikatisa ke eng le mehlala e meng ea liphoofolo tse nang le maqhubu, tsoela pele ho bala sengoloa sena ke PeritoAnimal. O tla rarolla lipelaelo tsohle tsa hau mme o ithute lintho tse makatsang!

liphoofolo tse oviparous ke eng

Uena liphoofolo tse oviparous ke tsona tseo behela mahe a qhotsang, kaha li tsoile 'meleng oa' m'e. Manyolo a ka ba kantle kapa kahare, empa ho qhotsoa kamehla ho etsahala tikolohong e kantle, eseng ka popelong ea mme.


Uena litlhapi, li-amphibia, lihahabi le linonyana, joalo ka liphoofolo tse anyesang ka linako tse ling, li oviparous. Hangata li behela mahe a tsona lihlaheng tse sirelelitsoeng hantle, moo lehe le emolisitsoeng le tla hola ka har'a lehe leo ebe le qhotsoa. liphoofolo tse ling li hohlakoetsa, ke hore, a alama mahe ka hare ho 'mele ho fapana le ka sehlaheng' me litsuonyana li tsoaloa li ntse li phela ka kotloloho ho tsoa ho 'm'a tsona. Sena se ka bonoa mefuteng e meng ea lishaka le linoha.

THE ho tsoala phoofolo ea oviparous ke leano la ho iphetola ha lintho. e ka hlahisa lehe le le leng kapa a mangata. Lehe le leng le le leng ke gamete e entsoeng ka liphatsa tsa lefutso tse tsoang ho basali (lehe) le liphatsa tsa lefutso tse tsoang ho monna (peo). Peo ea botona e tlameha ho ea leheng, ekaba tikolohong e kahare ('mele oa mosali), ha ho emolisoa ho le kahare, kapa tikolohong e kantle (mohlala, tikoloho ea metsing), ha manyolo a le kantle.


Hang ha lehe le peo ea botona li kopana, re re lehe le emolisitsoe mme le fetoha a lesea le ka pōpelong le tla hlaha ka har'a lehe. Liphoofolo tse ngata li hlahisa mahe a mangata, empa a senyeha habonolo, 'me molemo oa leano lena ke hore, ka ho hlahisa bana ba bangata hakana, ho na le monyetla o motle oa hore bonyane e le' ngoe ea tsona e ka pholoha liphoofolo tse li jang. Liphoofolo tse ling li hlahisa mahe a fokolang haholo, empa li kholo haholo ebile li matla 'me sena se eketsa monyetla oa hore kholo ea motho e mocha e fihle qetellong ebe ea qhotsoa, ​​e leng se hlahisang motho e mocha ea matla haholo, ea tla ba le menyetla e mengata ea ho baleha libatana ha tsoetsoe.

Ho ba oviparous le hona ho na le mathata a eona. Ho fapana le liphoofolo tsa viviparous le ovoviviparous, tse tsamaisang bana ba tsona ka har'a 'mele ea tsona, liphoofolo tse mahe a bomalimabe hloka ho sireletsa kapa ho pata mahe a tsona nakong ea kholo ea eona mehahong e bitsoang lihlaha. Hangata linonyana li lula mahe a tsona ho li futhumatsa. Tabeng ea liphoofolo tse sa sirelleng lihlaha tsa tsona ka mafolofolo, ho na le monyetla oa hore sebatana se li fumane ebe li li ja, ka hona ho bohlokoa haholo ho khetha sebaka sa sehlaha le ho pata mahe hantle.


Liphoofolo tse ratoang le Viviparous - Phapang

THE phapang e kholo Pakeng tsa liphoofolo tse nang le mahe a linotši le a li-viviparous ke hore liphoofolo tse nang le mahe a linotši ha li hlahe ka hare ho 'm'a tsona, ha liphoofolo tse mafolofolo li etsa liphetoho tsa mefuta eohle kahare ho' m'a tsona. Kahoo, liphoofolo tse mahe a qhalaneng li behela mahe a holang le ho qhotsa malinyane. Ha liphoofolo tse mafolofolo li tsoaloa e le bacha ba phelang 'me ha li behe mahe.

Linonyana, lihahabi, liphoofolo tse phelang metsing, litlhapi tse ngata, likokoanyana, li-molluscs, li-arachnids le li-monotremes (liphoofolo tse anyesang tse nang le litšobotsi tsa sehahabi) ke liphoofolo tse oiparous. Boholo ba liphoofolo tse anyesang ke baphelisi. Bakeng sa ho qoba lipelaelo, re bonts'a lenane la likarolo e khethollang oviparous ho liphoofolo tse mafolofolo:

Oviparous:

  • Liphoofolo tse hlaha li hlahisa mahe a holang le ho qhotsoa kamora ho lelekoa 'meleng oa bo-mme;
  • Mahe a ka beoa a se a ntse a nontšitsoe kapa a sa emisoa;
  • Manyolo a ka ba kahare kapa kantle;
  • Nts'etsopele e etsahala kantle ho e tšehali;
  • Mokhachane o amohela limatlafatsi ho tsoa lehe la lehe;
  • Monyetla oa ho phela o tlase.

Viviparous:

  • Liphoofolo tse nang le mafolofolo li tsoala liphoofolo tse phelang tse holileng ka botlalo;
  • Ha di behele mahe;
  • Ho nontšoa ha lehe ho lula ho le kahare;
  • Nts'etsopele ea lesea e etsahala kahare ho mme;
  • Monyetla oa ho pholoha o moholo.

Mehlala ea liphoofolo tse nang le mahe

Ho na le mefuta e mengata ea liphoofolo tse behelang mahe, ka tlase ke tse ling tsa tsona:

  • linonyana: Linonyana tse ling li beha feela lehe le le leng kapa a mabedi nontša, ha ba bang ba beha tse ngata. Ka kakaretso, linonyana tse behelang lehe le le leng kapa a mabeli, joalo ka cranes. ha li phele halelele ka tlhaho. Linonyana tsena li qeta nako e ngata li hlokomela malinyane a tsona ho li thusa ho phela. Ka hlakoreng le leng, linonyana hore behela mahe a mangata, joalo ka malinyane a tloaelehileng, a na le sekhahla se phahameng sa ho phela, 'me ha ho hlokahale hore ba qete nako e ngata le bana ba bona.
  • Li-Amphibian le lihahabi: lihohoana, li-newt le li-salamanders kaofela ke li-amphibian, li lula kahare le ka ntle ho metsi, empa li hloka hore li lule li le mongobo hape li behe mahe, hobane mahe ana ha a na likhetla 'me, moeeng, li ne li tla oma kapele. Lihahabi tse kang mekholutsoane, likoena, mekholutsoane, likolopata le linoha, li ka phela mobung kapa metsing, ’me li behela mahe ka ntle kapa ka hare ho eona, ho latela mofuta oa tsona. Ka ha li sa tloaela ho hlokomela lihlaha tsa tsona, li behela mahe a mangata e le hore sekhahla sa pholoho se eketsehe.
  • Litlhapi: litlhapi tsohle di behela mahe ka metsing. Litlhapi tse tšehali li leleka mahe a tsona bohareng ka bolokolohi, li a behe limeleng tsa metsing kapa li a lahlele ka mokoting o monyane o epiloeng. Litlhapi tse tona joale li ntša peo ka har'a mahe. Litlhapi tse ling, tse kang cichlids, li boloka mahe a tsona ka hanong ka mor'a ho emolisoa ho li sireletsa liphoofolong tse ka li jang.
  • arthropods: li-arachnids tse ngata, myriapods, hexapods le crustaceans tse thehang sehlopha sa arthropod ke oviparous. Likhau, li-centipedes, makhala le tšoele ke tse ling tsa li-arthropods tse behelang mahe, hape ba beha makholo a tsona. Ba bang ba behela mahe a emolisitsoeng ka ho emolisa ka hare, 'me ba bang ba behela mahe a sa nonang a ntseng a hloka peo.

Mehlala ea Litsiu Tse Tsamisitsoeng

Ke ka seoelo haholo hore liphoofolo tse anyesang li behe mahe. Ke sehlotšoana feela se bitsoang monotremate se etsang joalo. Sehlopha sena se kenyelletsa platypus le li-echidnas. Re ka li fumana feela Australia le likarolong tse ling tsa Afrika. Libopuoa tsena li behela mahe, empa ho fapana le liphoofolo tse ling tse mahe a linotši, li-monotremes li fepa malinyane a tsona ka lebese hape li na le moriri.