Ho okumu, 'epekema
I ka papa kuhikuhiE kanu'aʻaʻa: he piha ano o
Fabrics - he 'ole iloko olaila no ka ai iiiaanoaa o like aeee i i, he pono ole i hana'. All multicellular holoholona a me nā mea kanu (Ma waho aʻeo ka līoho) komo o nāʻano o nā'aʻaʻa.
He aha e ka lole?
Ma holoholona nā'aʻaʻa e māheleʻia i loko o eha hoailona ia mea:
- epithelial;
- Muscle;
- nā mea hoʻopili;
- ko mākou hopohopo'aʻaʻa.
A pau no ia, koe wale no ka mea ua'emi, maheleia ma ka huli i? Ueo. Pela, ke epithelium hiki e cubic, i lalo, paukūʻolokaʻa, ciliated a me ka 'ikepili koʻikoʻi. Muscle'aʻaʻa ua maheleia i striated, cardiac a me ka laumania. Na Group ninoieo o connective momona, ao fibrous, moe kolohe puluniu, reticular, iwi a me ka cartilage, ke koko a me ka lymph.
Plant nā'aʻaʻa nō kēia mau 'ano:
- ka hoʻonaʻauao;
- lawelawe;
- ka penaʻana;
- mechanical e'aʻaʻa;
- excretory (secretory);
- nń ku'aʻaʻa (parenchyma).
A pau o ia e māheleʻia i loko o iiaciiie-pūʻulu. No laila, no ka hoonaauao nā'aʻaʻa mea maʻi, intercalary,ʻaoʻao a me kaʻeha. Lawelawe maheleia i loko o ka xylem a me ka phloem. Uhi fabrics hui pu iho ekolu hoailona ia mea: na epidermis, Cork a me ka Cork. Manual ua maheleia i collenchyma a me ka sclerenchyma. Secretory'aʻaʻa ua maheleia i? Ueo. A nui mea kanu'aʻaʻa, e like a pau'ē aʻe, mea o kekahi mau ano. E mākou huli ia i loko o au mamuli.
He aha ka i ka papa kuhikuhiE kanu'aʻaʻa?
Aia he eha o kona mau? Ueo. Ke'ī mai, i ka papa kuhikuhiE lole nei:
- aquifer;
- pneumatic;
- kaʻaluna;
- kumukūʻai mai.
Ka mea, i ka like 'ole, akā, i kekahi oko ao mai kekahi i kekahi. O ka papa kuhikuhi hana o kēia mau eha ke ano o ka'aʻaʻa mea no hoi i kekahi mau mea okoa.
Ka 'ole o ka lole: he mau hōʻuluʻulu manaʻo
Ka walaʻauʻana lole o nā mea a pau eha? Ueo ua i mai o ka noho ana keena me ka lahilahi pā pōhaku. ka mea, no laila, kapaʻia Fabrics o keia ano, no ka mea, i ke kumu o nā mea a pau i ka nui nā loko. Ano, e ka nana aku i ka mana a me ka 'ole o ka walaʻauʻana lole o kēlā me kēiaʻano pākahi i hou au mamuli.
Wai-hua ana i'aʻaʻa: 'ole a me ka ho'āʻo
I ka papa kuhikuhiE lole o kēiaʻano ua kūkulu o ka nui aeee i lahilahi pā pōhaku. Ma ka vacuoles o keena o ka mucous'aʻaʻa he he kūikawā waiwai, i ua papahana e aua ona mau.
Oihana aquifer lole moe ana ma ka oiaio i ka mea hale kūʻai ona mau.
Ka wai-hua ana i parenchyma ma ka kumu a me nā lau o nā mea kanu e like me cacti, agave, Aloe, a me ka 'ē aʻe, ulu ma arid aniau i loko nō. Aie i ka helu nui o na mea kanu'aʻaʻa ke kumukūʻai mai ma luna o ka wai ma ka hihia o ka ua,ʻaʻole e e lōʻihi.
Features pneumatic parenchyma
nń ku'aʻaʻa keena o ka laha 'e ma ka mamao mai kekahi i kekahi. I waena nō nā intercellular hakahaka ma i ea ua waiho waho.
I ka hana o ka parenchyma mea i mea hoʻolako na keena o nā nā'aʻaʻa o nā mea kanu a me ke kalapona'okikene lua a me ka oxygen.
Aia ka ia i ka'aʻaʻa i loko o ke kino ka hapanui i loko o ka Marsh a me ka wai mea kanu. Ma ka aina ia mea pohihihi.
Assimilative parenchyma: 'ole a me ka ho'āʻo
Ua ninoieo o ka meakino-pepa paia lahilahi-hala keena.
Loko o ka halepaahao kaʻaluna'aʻaʻa i ka nui loa, he chloroplasts - na organelles kuleana no ka kāʻamaʻai.
Mau organelles i mau membranes. Loko o ka chloroplast thylakoids i - discoid mauʻeke o nā'ūhū i kakauiaʻi maluna i loko o ia mau mea. Ka mea, e ohi i ka wahie - grana. Recent interconnected ma ka lamellar - elongated hale i 'ano like me na thylakoids. Eia kekahi, chloroplasts i pia inclusions ribosome pono e hoʻololi kemikala o ke kumuʻiʻo, DNA a me ka RNA paena.
Ke kaʻina hana o ka kāʻamaʻai - hoʻomakaʻia ke aloha waiwai, mai'okanikaʻole ma nā'ūhū a me ka ikehu lā ikehu - ia lŘlŘ ma thylakoids. I ka papa kuhikuhiE'ūhū i hoʻolako mau Nine Inch reactions ua kapaia chlorophyll. Kēia substance mea uliuli (mililani aku iā ia i nā lau a me anei i ka mea kanu i keia waihoʻoluʻu).
No laila, i ka papa kuhikuhi hana o keia ano keia ano o ka'aʻaʻa - kāʻamaʻai i haiia ae maluna, e like me ke kinoea mail.
Kaʻaluna'aʻaʻa mea loa e hoʻomōhala ana i loko o ka lau a me ka hoaka o anei o herbaceous mea kanu. ia mea no hoi e noho i loko o ka hua'ōmaʻomaʻo. Kaʻaluna'aʻaʻa mea,ʻaʻole ma luna o ka ili o ka lau, a kumu, a me ka aniani moakaka aiiay ili.
Hiʻona pūnaewele parenchyma
Ke keena o keia'aʻaʻa e wehewehe aku i meakino nui. nō kā lākou mau pā nō kāu lahilahi, akā, i keʻia naʻe.
Launch pūnaewele parenchyma - waho pūnaewele o ka mahuaola. E like me ia, ma ka hapanui o na hihia, ka mea lawelawe 'ana me pia, inulin, a me nā carbohydrates, a me kekahi manawa - nā polokina,'amino nāʻakika a me nā bipi kūpaluʻia.
He ka lole o kēia 'ano i loko o embryos o na anoano o ka makahiki mea kanu, e like me ka pono me ia ma ka endosperm. Ma perennial lāʻau ikiʻai, laau uuku, pua a me na laau e stocking lole e ia i loko o ka pu u kukui, tubers, na aa, e like me ka pono me ma ka 'ōlelo o ke kumu.
ka hopena
Na ka papa kuhikuhiE lole - ka mea nui i loko o ke kino o ka mea kanu, no ka mea, o ke kumu o ka a pau na nā loko. Fabrics o kēia 'ano i nā mea a pau i ka nui keʻano o ka hanaʻana, a me kāʻamaʻai a me ka hoonohonoho hou kinoea. Nō hoʻi, ke kumu o'aʻaʻa kuleana no e pili ana i ka Moʻolako o ke aloha 'ona (ka loa nui ka pia) i loko o nā mea kanu iho, akā, i loko o ko lākou mau hua. Eia kekahi nutrient ke aloha i huiʻia i loko o ka parenchyma hiki ke mālama ea a me ka wai. Pneumatic a me ka wai-e hali ana i nā'aʻaʻa i ole a pau mea kanu. Ka mua keia manawa wale nō i loko o ka wao nahele, a me ka lua o ka - ma ka Wetland? Ueo.
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