Anter
- He aha nā livebearers
- Hoʻolālā embryonic i nā holoholona
- Nā ʻano hana kope o livebearers
- Nā ʻano o nā livebearers
- 1. ʻōnaehana hāpai keiki
- 2. Placenta
- 3. Nā hoʻololi i ke kino
- 4. Pāhāhā
- 5. Kahua makuahine
- 6. Marsupial
- Nā laʻana o Viviparous Animals - Viviparous Mammals
- Nā laʻana o Viviparous Land Mammals
- Nā laʻana o viviparous aquatic mammal:
- ʻO kahi laʻana o kahi mammal lele viviparous:
- Nā laʻana o nā holoholona ola - iʻa ola
- Nā laʻana o Viviparous Animals - Viviparous Amphibians
ʻO Viviparity ka he ʻano hana kope ka mea i loaʻa i loko o ka hapanui o nā mea mammal, me ka hoʻohui ʻana i kekahi mau mea kolo, nā iʻa a me nā amphibians. ʻO nā holoholona Viviparous nā holoholona i hānau ʻia mai ka ʻōpū o ko lākou mau makuahine. ʻO nā kānaka, no ka laʻana, he mea ola.
Ma hope o ka wahine wahine a i ʻole he uniona moekolohe me kahi kāne o ka ʻano like, hiki ke hana i kahi mea hou, a ma ka hopena o ke kaʻina hana, e hoʻoilina i nā ʻano o kona mau mākua.
E hoʻomau i ka heluhelu ʻana i kēia ʻatikala PeritoAnimal a mākou e kikoʻī ai Nā holoholona Viviparous - Nā laʻana a me nā ʻano. Heluhelu maikaʻi.
He aha nā livebearers
ʻO nā holoholona Viviparous nā mea e hoʻokō i kā lākou ulu ulu embryonic i loko o ka uterus o ka makua, e loaʻa ana ma o ia ka oxygen a pono a me nā pono a hiki i ka manawa o ka hānau ʻana, ke manaʻo ʻia lākou ua hana a hoʻomohala ʻia. No laila, hiki iā mākou ke ʻōlelo he holoholona lākou i hānau ʻia mai ka ʻōpū o ka makuahine, ʻaʻole no nā hua manu, he holoholona oviparous kēlā.
Hoʻolālā embryonic i nā holoholona
I mea e ʻike maoli ai i nā holoholona ola, he mea nui e kamaʻilio e pili ana i ka hoʻomohala embryonic, ʻo ia ka manawa mai ka momona a hiki i ka hānau ʻana o kahi kanaka hou. No laila, i ka hana kolohe ʻana o nā holoholona, hiki iā mākou ke hoʻokaʻawale ʻekolu ʻano o ka hoʻomohala embryonic:
- Nā holoholona ola: ma hope o ka hoʻoulu ʻana i loko, hoʻomohala nā embryos i loko o kahi hanana loea o ke kino o ka makua, ka mea e pale a hānai iā lākou a hiki i ka wā e hana piha ʻia ai a mākaukau hoʻi e hānau.
- Nā holoholona Oviparous: i kēia hihia, hana pū ka loko i ka momona, akā naʻe, hana ʻia ka ulu ʻana o ka embryo ma waho o ke kino o ka makuahine, ma loko o kahi hua manu.
- Nā holoholona Ovoviviparous: ma o ka hoʻouluulu ʻana i loko, hoʻomohala nā embryos o nā holoholona ovoviviparous i loko o kahi hua manu, ʻoiai i kēia hihia noho pū ka hua i loko o ke kino o ka makua, a hiki i ka hatching a, no laila, ka hānau ʻana o nā keiki.
Nā ʻano hana kope o livebearers
Ma waho aʻe o ka hoʻokaʻawale ʻana i nā ʻano like ʻole o ka ulu ʻana o ka embryonic, pono mākou e ʻike he mau ʻano like ʻole o ka hana hou i waena o nā mea ola.
- Nā holoholona placental hānai: ʻo lākou ka poʻe e hoʻomohala i loko o ka placenta, kahi lālā i hoʻopili ʻia i ka kōpū e hoʻonui i ka wā o ka hāpai ʻana e hana i kahi no nā fetus. ʻO kahi laʻana he kanaka.
- Marsupial viviparous: ʻaʻole like me nā māmela ʻē aʻe, hānau ʻole ʻia nā marsupial a hoʻopau ʻia i loko o ka marsupium, kahi ʻeke kūwaho e hoʻokō i kahi hana e like me ka placenta. ʻO ka laʻana kaulana loa o kahi holoholona viviparous marsupial ka kangaroo.
- Ovoviviparous: he hui ma waena o viviparism a me oviparism. I kēia hihia, waiho ka makuahine i nā hua i loko o kona kino, kahi e ulu ai a hiki i ka wā e hana piha ʻia ai lākou. Hiki i ka poʻe ʻōpio ke hānau i loko o ke kino o ka makuahine a i ʻole ma waho o ia.
Nā ʻano o nā livebearers
1. ʻōnaehana hāpai keiki
ʻOkoʻa nā holoholona Viviparous mai nā holoholona oviparous i hoʻomoe i nā hua "kūwaho", e like me ka nui o nā manu a me nā mea kolo. ʻO nā holoholona Viviparous kahi i ulu a hoʻomohala i ka ʻōnaehana hāpai ma mua o nā holoholona oviparous, i kapa ʻia ʻo placental viviparism, ʻo ia kēlā mau holoholona nona ka ʻōpū nā haumāna puka i loko o kahi ʻeke "placenta" i loko o ka makuahine a hiki i ka oʻo ʻana o ka makuahine, nui a ikaika a hiki i ka hānau ʻia ʻana a ola ponoʻī ma waho o ke kino.
2. Placenta
ʻO kekahi hiʻohiʻona koʻikoʻi ka hemahema o ka hoʻomohala ʻana i nā holoholona viviparous i kahi iwi ʻoʻoleʻa o waho. ʻO ka placenta kahi lālā membrane i piha i kahi lako waiwai a ikaika hoʻi e hoʻopuni i ka uterus o nā wahine hāpai. Hānai ʻia ka fetus ma o ka laina hoʻolako i kapa ʻia ka piko. ʻO ka manawa ma waena o ka hoʻouluulu a me ka hānau ʻana o ka viviparous i kapa ʻia ʻo ka wā hāpai a i ʻole ka hāpai a ʻokoʻa ke ʻano o ka ʻano.
3. Nā hoʻololi i ke kino
ʻO kekahi o nā mea nui i waena o nā māmela e like me nā holoholona hānau ke ola nui ka hoʻololi nui a nā wahine ma hope o ka momona ʻana o kahi hua manu, kahi e hoʻomaka ai ka wā hānau a hāpai paha. I kēia manawa, hoʻonui ka ʻōpū i ka nui i ka likelika i ka ulu ʻana o ka zygote, a hoʻomaka ka wahine e ʻike i kahi moʻo o nā hoʻololi kūloko a me waho i ka hoʻomākaukau kūlohelohe maoli no kēia hana holoʻokoʻa.
4. Pāhāhā
ʻO ka hapa nui o nā holoholona viviparous he quadrupeds, ʻo ia hoʻi pono ʻehā mau wāwae kū, hele a neʻe a puni.
5. Kahua makuahine
ʻO ka hapanui o nā makuahine ma waena o nā māmela he ikaika, hāiki hoʻi instinct makuahine e hānai a pale i kā lākou keiki a hiki i ka wā e hiki ai iā lākou ke ola i kā lākou iho. E ʻike pololei ka wahine i ka manawa e hiki ai kēlā manawa.
6. Marsupial
I ka honua holoholona aia kekahi ʻano viviparism, ʻo kēia ka mea liʻiliʻi loa. Ke kamaʻilio nei mākou e pili ana i nā marsupial, e like me ka kangaroo.ʻO nā Marsupial nā mea ola e hānau i kā lākou keiki i kahi kūlana makua ʻole a laila loaʻa nā keiki i nā ʻeke a lākou i loko o kā lākou ʻōpū kahi e hānai iā lākou. Noho mau nā keiki i kēia wahi a hiki i ka wā i piha ai lākou a ʻaʻole pono hou i ka waiū mai ko lākou makuahine e ola.
Nā laʻana o Viviparous Animals - Viviparous Mammals
I kēia manawa ua ʻike ʻoe i nā holoholona viviparous, kuhikuhi mākou i aneane he viviparous nā meaola āpau. Aia wale kekahi mau hoʻokoe ʻana o nā mammals oviparous, i kapa ʻia he monotremes, nona nā lunamakaʻāinana nui ka ʻo echidna a me ka platypus.
Nā laʻana o Viviparous Land Mammals
- ʻĪlio
- Pōpoki
- lāpaki
- Lio
- pipi
- Puaʻa
- ʻO Giraffe
- Leon
- Manuʻai
- Elepani
Nā laʻana o viviparous aquatic mammal:
- Dolphin
- Kohola
- kohola sperm
- orca
- ʻO Narwhal
ʻO kahi laʻana o kahi mammal lele viviparous:
- Bat
Nā laʻana o nā holoholona ola - iʻa ola
Ma waena o nā iʻa viviparous maʻamau - ʻoiai he loea lākou he holoholona ovoviviparous - aia kekahi ʻano o nā guppy, platys a molineses paha:
- ʻO Reticular Poecilia
- Poecilia sphenops
- pehepehe wingei
- Xiphophorus maculatus
- Xiphophorus helleri
- ʻO Dermogenys pusillus
- Nomorhamphus liemi
Nā laʻana o Viviparous Animals - Viviparous Amphibians
E like me ka hihia ma mua, ka nā amphibians ola ʻaʻole maʻamau maʻamau, akā loaʻa iā mākou ʻelua mau holoholona i koho ʻia i ke kaʻina Caudata:
- merman
- Salamander
I kēia manawa ua ʻike ʻoe i nā mea ola a ʻike i ko lākou ʻano nui, hoihoi paha ʻoe i kēia ʻatikala ʻē aʻe e pili ana i ka hanauna hou i nā holoholona.
Inā makemake ʻoe e heluhelu hou aku i nā ʻatikala e like me Nā holoholona e ola ana - Nā laʻana a me nā ʻano, Paipai mākou iā ʻoe e komo i kā mākou Curiosities ʻāpana o ka honua holoholona.