He aha ka hydra? Hemopoies o ka papa o hydroids

Mai kēia'atikala e a'o ai'oe i ka hydra. Kēia 'elele o coelenterates wehewehe aku e oi luna' nui keʻano o ka hanaʻana i loko o e like me ka mua multicellular meaola - huahuakai. He aha nā'ano o ka hale e pili ana? E ho'opili pū kākou.

'O wai'o Hydra i nā mo'olelo ku'una

Ua kapa'ia kēia inoa olaola ma muli o nā'ano like'ole me ka mea mo'olelo kaulana -'o ia ho'i ka Lernaean hydra. Wahi a ka mo'olelo, he nūnona e like me ka nahenahe me ka hanu make. He kino nā po'o o ke kino o hydra. 'A'ole hiki ke hō'emi'ia e kekahi - ua ulu koke kekahi mau mea hou ma kahi o ka po'o i hina.

Noho iho la Lernaean hooponopono pookela ma Lake Lerna, i kiaiia ka puka e komo ai i ka underworld o ka po. A'o Hercules wale nō i hiki ke ho'opau i kona po'o make'ole. A kanu ihola ia i lalo i ka lepo, a ho'opiha ihola ia mea i kahi pōhaku nui. 'O ka lua kēia o Hercules mai ka'umikumamālua.

'O Hydra: Biology

'O ke kūlana ki'eki'e e ho'iho'i i nā wahi i nalowale o ke kino a i'ole ka ho'omau hou'ana he'ano kūpono ho'i ia o ka hydra piha. 'O kēia holoholona he'ano hō'ailona o ka coelenterates. No laila he aha hydra? He polyp noa kahi wai maoli, kahi e ola ai i ka nohona pili pono.

Nā kūlana nui o coelenterates

E like me nā loina a pau, he hy aqua ka hydra. Hā'awi'o ia i nā puddles li'ili'i, nā loko a me nā muliwai me kahi mea li'ili'i e hiki ai iā lākou ke ho'okomo i nā mea kanu ai'ole nā mea benthic.

Classes i hooku iho la ia Hydroids coelenterates, jellyfish a me koʻa polyps. Ho'ohālike'ia ko lākou mau māka'ika'i e ka radial, ai'ole ka hō'ailona hō'ailona. 'O kēia'ano o ka hale e pili ana i kahi nohona ma'amau. Ma ka manawa like, i waenakonu o ke kino o ka holoholona, hiki iā ia ke ho'okumu i kekahi wahi no'ono'o, kahi e huki ai nā kukui ma nā'ao'ao a pau.

'O nā hui pū'ia he mau holoholona multicellular, akā'a'ole lākou e hana i nā'i'o. Hō'ike'ia ko lākou kino e nā papa'elua o nā pūnaewele kūikawā. Aia i loko he wahi'ōpū kahi e waiho ai ka'ai'ana i ka'ai. Ke'ano like'ole nā'ano papahana like'ole ma ke'ano o ke ola:

• Ho'opili'ia nā Hydroids i ke pani me ke kōkua o nā kapua'i a he ho'okahi.
• 'O ka'āpana o Coral polyps,'a'ole lākou e kūle'a, akā, he mau moku'āina lākou, a aia he mau haneli haneli.
• Ho'oulu ikaika'o Jellyfish i ka papa wai. I ka manawa ho'okahi, ua pōkole ka bele a ua ho'opuka'ia ka wai me ka ikaika. Hāhea'ia kēia hāpai i ka ho'oiho.

'O ke kino kino

'O ke kino o ka wai hydra e like me kahi'ōpala. Kapa'ia kona inoa i ho'okahi. Me kona kōkua, ua pili kekahi holoholona i nā mea wai lalo. Ma ka'ao'ao hope o ke kino, he waha e hāmama ana, e ho'opuni'ia e nā'a'ahu. Lawe iā ia i ka'ōpū'ōpū.

Hooponopono pookela kino paia he o nā papa o nā keena. Ke waho ua kapaia ka ectoderm. Aia i loko o nā pūnaewele he'ili āpau, nā pūmā, nā wāwae a me nā pi'o. 'O ka papahana i loko, a me ka endoderm, i hana'ia e ko lākou mau'ano'ē a'e - digestive a glandular. Ma waena o nā'anu'u o ke kino he paepae o ka waiwai intercellular, a he'ano ke'ano o kahi pāpale.

Cell ano a me keʻano o ka hanaʻana o ke ola

No ka mea'a'ole i hana'ia nā kino a me nā'ōpili i loko o ke kino o ka hydra, ua hana'ia nā hana physiological a pau me ke kōkua'ana o nā pūnaewele kūikawā. No laila,'o ka epithelial-muscular e hā'awi i ka ne'e. 'Ae, ma muli o ka nohona pili, hiki i nā hydroid ke ho'oholo. I ka manawa like, ke hana mua'ia nā epithelial-muscular cells o kekahi'ao'ao o ke kino, e "ho'oku'u i lalo" ka holoholona, kū i luna o nā'a'ahu a hou hou i ka lā. Hā'awi'ia kēia ne'e'ana'o ka hele'ana.

Ma waena o nā pūnana pūnana epithhelial-muscular he'ano like. Me ke kōkua'ana iā lākou,'ike ka holoholona i nā hana'ino mai ke kula a pane aku iā lākou ma kekahi'ano. Eia kekahi la'ana, inā e ho'opili'oe i ka hydra me kahi nila, hana'ia.

Loa'a i ka ectoderm nā pūnaewele waena. Hiki iā lākou ke ho'ololi i nā loli. Inā pono, ua hana'ia nā pūnaewele o kekahi'ano mai ia mau mea. 'O lākou ke kuleana no ka ki'eki'e o ka ho'omau hou'ana i kēia mau holoholona. Ua'ike'ia'o ka hydra e hiki ke ho'opakele loa mai ka 1/200 o kona māhele a i'ole ka mele mushy.

Mai i nā pūnaewele waena ke ho'ohui'ia a me ka wahine. Ke hana nei kēia i ka ho'omaka'ana o ka'au. Ma kēia'ano, e hui ana nā'ōpū a me ka spermatozoa, a me ke'ano o ka momona, a me ka mea ola o ka makuahine. I ka wā o ka ulu'ana o kēia po'e'ōpiopio. I ke kauwela e ho'onui ka hydra ma o budding - ma kona kino ua ho'okumu'ia kekahi pēpēpili li'ili'i, i ho'onui ai i ka nui, loa'a nā hi'ohi'ona o ka mea ola kanaka. I ko ia e ulu ana, e'oki ana a hele aku i kahi noho kū'oko'a.

'O ka endoderm o coelenterates nā pūnaewele nalu. Aia i loko o ia mau mea, ua'oki'ia nā mea'ai. Ho'omo'a'ia nā kinokoki ma'amau i loko o nā'ele'ele i loko o ka'ōpū, ma lalo o ka hopena o ka'ai e wāwahi'ia i'āpana. No laila, ke'ano o ka hydra ma ke'ano'elua o ka'ōpū. Kapa'ia lākou he intracellular a me ka cavitary.

Nā pūnaewele Streptococcal

He mea hiki ole ke pane i ka nīnau, i mea he hooponopono pookela, ina i ike mau i na 'o stinging keena. Ma ke'ano, aia wale nō i ka coelenterates wale nō. Me ke kōkua'ana, ka palekana, ka lanakila a me ka ho'omau'ia'ana o ka hana. No laila, aia ko lākou nui nui ma luna o nā'a'ahu.

'O ka pahu me kahi capsule me kahi kaula ku'i. Ma ka ili o kēia hale, he lauoho lauoho. 'O ia ka mea i ho'opilikia'ia e nā mea pio e hele ana. 'O ka hopena, ke mana'o nei ka kānana a komo i loko o ke kino o ka mea i hō'eha'ia, ho'opili'ia.

Wahi a ke'ano o ka mea'ai, ke koko, ka hydra ma ke'ano nui, he po'e ho'olaha huterikapila. Ke hānai nei lākou i nā mea hanu li'ili'i li'ili'i. 'O kekahi la'ana,'o kapalania, cyclops, oligokaetes, tulips, lele, nā'ōpala namu a me ka i'a.

'O ke'ano o nā coelenterates

'O ka mana'o o hydra ma ke'ano,'o ia ka mea e ho'okau i ka hana o kahi kānana ola'ole. Ho'oma'ema'e'o ia i ka wai o nā'ōle'a ho'olālā e ho'ohana'ia no ka'ai. 'O kēia kahi mea nui i nā pūnaewele ho'olako wai. Hiki i nā waihā ke'ai i kekahi o nā nalu lālā, nā'ōpili a me nā i'a, a'o ka nui i'oi aku i ka 4 knm.

Akā nā mea'epekema i ka nīnau o ke'ano o hydra, no ka pane pololei e pane'ia kēia he mea'ike'ia o ka noi'i'ana i ka nānā'ana. Ma kēia mau hua'ōlelo e nānā i nā hi'ohi'ona o nā hana o ka ho'ouku hou'ana, ka physiology o ka'enehana ha'aha'a, ka'ō'ō.

No laila,'o ka hydra hau hohonu he mea hō'ailona ia no ka papa o ka Hydroid o ka Gut. Kēia mau-, ahu iho multicellular holoholona me kahahānai symmetry, kona kino ua i mai o kekahi mauʻano o ka hana kūikawā keena.