Hoʻonui hānau hou

Mea Kākau: Laura McKinney
Lā O Ka Hana: 8 Apelila 2021
HōʻAno Hou I Ka Lā: 16 Mei 2024
Anonim
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Wikiō: Crowded House - Don’t Dream It’s Over (Official Music Video)

Anter

Hiki i nā mea ola ke kope i nā ʻano like ʻole. ʻO ka hoʻoipoipo kolohe ʻO ia ka mea e hoʻohālikelike i nā holoholona kiʻekiʻe a me nā mea haʻahaʻa a me nā mea kanu. Kuhi ʻia kēia e uniona o nā gametes ʻelua, hoʻokahi kāne a hoʻokahi wahine, ʻo ia ma hope o ka hoʻoulu ʻana me ka embryo.

Eia nō naʻe, i waena o ka evolutionarily ʻoi aku ka nui o nā mea ola e like me koʻohune, nā hu, algae, fungi a me kekahi mau ʻano mea kanu, he mea mau ia hoʻoulu hualoaʻa.

ʻO kēia ka manaʻo ʻaʻole komo nā gametes mai nā mākua like ʻole, akā aia kekahi ʻano hana e hoʻokumu ʻia ai kahi mea ʻē aʻe mai ka mea hoʻokahi.

Nā ʻano o ka hana hou asexual

ʻO kekahi o kēia ʻano hana ʻaoʻao ʻelua a i ʻole ʻāpana mimiki. Kēia mea maʻamau o meaola unicellular maʻalahi, e like me ka bacteria, a hōʻike i ka mahele o kēlā me kēia cell i ʻelua, ma hope o ka hana hou a me ka hoʻokaʻawale ʻana i kāna kumuwaiwai. Aia nō paha kekahi mahele pālua.


ʻO kekahi hiki ke hiki i ka ʻōpuʻu a ʻōpuʻu paha. ʻO kēia kekahi ʻano o nā meaola pākahi e like me ka hū, a he aha ka mea e hoʻolaha cytoplasmic, ma ke ʻano he sprout, a ma hope o ka loaʻa ʻana o ka genetic material e hemo ʻia mai ka pūnaewele i hoʻokumu ʻia.

Hiki i nā mea kanu ke hoʻonui i ka asexually e ka māhele mai ʻoki, rhizome, ʻōpuʻu a stolons paha, aia "yolks" aiʻole nā ​​meristems ulu i nā ʻāpana like ʻole o kāna hanana.

ʻO ka sporulation he laulā nui loa ia i waena o nā mea ola. Loaʻa kēia i nā mitotic kahua o nā kūikawā reproductive hunaola (spores), hāʻawi mau ʻia me nā paia kūpale, kahi e hōʻoiaʻiʻo ai i ko lākou ola ʻana ma nā wahi me nā kūlana maikaʻi ʻole. Kūleʻa nui kēia mīkini i waena o limu a ʻo ka ʻulā, i ka mea hope loa aia kekahi mau manawa kūikawā nā hale e like me sporangia, i loaʻa nā spores.


ʻO ka parthenogenesis, i loko o hoʻokumu ʻia kahi kanaka hou mai ka hoʻomohala ʻana i nā hunaola wahine wahine ʻole, hiki ke noʻonoʻo ʻia, i kekahi ʻano, kahi ʻano hana kope asexual.

He nui nā mea ola i loaʻa kahi ʻāpana o ka hana kope asexual a me kahi mea ʻē aʻe me ka hānau kolohe ʻana i ko lākou ola. He aha nā ʻano like ʻole o ka hana kope asexual āpau e hana ai kūlike ke ʻano o nā kānaka i ka mea nāna lākou i hoʻomaka.

Eia kekahi mau laʻana o nā ʻano ola i hoʻomaka ʻia mai ka hānau hānau asexual:

  1. ʻO ka mahi kō ʻana hale hana kō no ka hana kō
  2. Mahiai uala
  3. Kolona ʻo kikokiko ma kahi ipu Petri
  4. Hoʻonohonoho hou ʻana i kahi iʻa hōkū, mai kekahi o kona mau lima
  5. ʻO ka hana hou ʻana o ka hydra
  6. Mahiai ʻaka
  7. ʻO ka mahi ʻana ʻo Orchid
  8. ʻO ka mahi ʻana i ka ipu pot
  9. ʻO ka mahi ʻana i nā lāʻau kū
  10. Hoʻohua o protozoa
  11. Mahiai Mushroom
  12. Ke ulu nei ʻo Vine
  13. Hoʻohua o ka lāʻau kolo
  14. Hoʻokumu ululaau o nā wilou a me nā popela
  15. Ka hoʻokumu ʻana o ka honua i ka lewa ma luna o nā kumulāʻau ʻē aʻe
  16. Hoʻonui pāhiʻi ʻo Cactus
  17. Ke hoʻokumu ʻana i ka limu i loko o nā loko
  18. ʻO ka mahi ʻai Strawberry
  19. Nā kolona hū
  20. ʻO ka mahiʻai Gladiolus



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