Mapangidwe, Sekondale ndi sukulu
Kusiyana ndi kufanana pakati pa zomera ndi nyama maselo
Cell - amafotokozera zosavuta kapangidwe ka chamoyo, khalidwe la onse padziko nyama ndi zomera. Kodi zigwirizana? Kufanana ndi kusiyana pakati pa zomera ndi nyama maselo, tikambirana pansipa.
selo chomera
Monga mukuonera, kapangidwe si monga lachinyengo ndipo. Pomwepo tatembenukira kufanana kwa zomera ndi nyama maselo poyerekezera ndi kukonza. Apa tiona pamaso pa vacuoles. Mu chomera maselo, yekha, ndi nyama ali ndi kuchuluka kwa chabwino, kuchita ntchito ya chimbudzi okhudza maselo ambiri. Komanso dziwani kuti pali kufanana ofunika kapangidwe: envelopu, cytoplasm ndi phata. Kakhungu dongosolo, iwo alibe amasiyana kwambiri.
zooblast
maselo kufanana
- Kapangidwe ka maselo;
- njira kufanana kagayidwe;
- 'kala' ikusonyeza za nkhani;
- yemweyo mipweya;
- zofanana ndi ndondomeko kugawa.
Monga Tingaone mndandanda pamwamba, kufanana kwa zomera ndi nyama maselo achuluka, ngakhale zosiyanasiyana zimenezi zamoyo.
Kusiyana maselo. tebulo
Ngakhale ambiri zofanana, nyama ndi zomera maselo zambiri kusiyana. Zolinga fanizo, zotsatirazi tebulo:
| umboni | selo chomera | zooblast |
| Cellulosic khoma selo | + | - |
| plastids | + | - |
| Yobweretsa chachikulu cha chakudya | wowuma | glycogen |
| cytocentrum | - | + |
| vacuole | chimodzi | zambiri |
| ATP kaphatikizidwe | Chloroplasts, mitochondria | chondriosome |
| njira mphamvu | autotrophic | heterotrophic |
Chachikulu kusiyana ndi mu njira ya zakudya. Monga Tingaone pa gome, khungu chomera ali autotrophic akafuna kudya ndi nyama - heterotrophic. Ichi ndi chifukwa chakuti selo mbewu lili chloroplast, amene apanga ndi zomera okha koyenera kuti apulumuke zinthu pogwiritsa ntchito kuwala mphamvu ndi dzuwa. Mwa njira mphamvu heterotrophic anamvetsa kulowa mu Thupi ndi zinthu zofunika chakudya. zinthu zimenezi ndi gwero la mphamvu kwa nyama.
Onani kuti pali kuchotserapo Mwachitsanzo, flagellates wobiriwira, okhoza kulandira zinthu zofunika m'njira ziwiri. Popeza dzuwa ndondomeko amafuna dzuwa mphamvu, ndi autotrophic akafuna kudya iwo ntchito masana. Usiku, akakamizidwa ntchito okonzeka zopangidwa zinthu organic, mwachitsanzo kudyetsa heterotrophic njira.
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