Inotungamirwa, Secondary dzidzo uye zvikoro
The vamiririri chirimwa umambo; uye mienzaniso STRUCTURAL zvinhu
Nyaya ino ichakurukura vamiririri chirimwa umambo. Mienzaniso (Grade 3 inoongorora nyaya iyi iri kosi kwenyika), zvinenge izvi zvakafanana anozivikanwa zvose kubva pauduku. Zvisinei, haasi munhu wose anoyeuka panzvimbo kunzwisisa kupatsanura pakati penhengo ichi hurongwa kubatana.
The vamiririri chirimwa umambo; uye mienzaniso STRUCTURAL zvinhu
Zvinomera zvinoverengeka nevamwe zvinhu. Chokutanga ava ndiyo mhando Pitino. All chirimwa zvinenge zviri autotrophs. Vanokwanisa synthesize shuga uye okisijeni pachavo. Izvi zvinonzi photosynthesis. It kunoitika mukati pemvura zvachose muchitokisi zvivako anonzi chloroplasts.
Zvisinei, taxonomic mapoka akasiyana zvipenyu zvinosiyana yekudyidzana. Mienzaniso vamiririri poushe zvinomera, mhuka, notumwe tupukanana mabhakitiriya uye mavhairasi zvakare kuzosimbisa ichi. Ngatitarisei muenzaniso taxonomic mapoka mhuka.
Chlamydomonas uye kelp
Ava hwokufananidzira vamiririri muti umambo. Mienzaniso izvi kunogona vaisanganisa pamwe Chlorella, Spirogyra, ulothrix, Ulvi. Vose vari nhengo algae. Ndiwo mbesa wokutanga chaizvo kuti vano- chinyakare marongerwo. Vari hunomiririrwa chete, zvipuka zvine masero akawanda uye ichitongwa zvinenge. algae muviri inonzi thallus. Inoitwa masero nomumwe, izvo zvisina aibatanidza kuva jira. mudzi basa rinoitwa nevanhu kushandiswa dzidzo, inonzi rhizoids. Zvirimwa izvi zvinonzi akaderera.
Mosses uye ferns
Boka mukuru vamiririri kuramba kuongorora chirimwa umambo. Mienzaniso iyi, asi mosses uye ferns - iri horsetails uye chikwata mosses. Ndivo kare yepamusoro miti, muviri chine nyama izvi uye nhengo. Muupenyu kutenderera zvipenyu izvi kunoitika generational chinja - pabonde uye asexual.
Funga izvi nomuenzaniso Moss, chimwe chezvinhu zvinowanzovapo chiri Kukushkin neshinda. In kwayo upenyu kutenderera chinokurira gametophyte. Zviri minyoro pamwe listostebeslnoe rhizoids. Avo akatarwa anotarira somuti makapeti. With kukura Yakaumbwa utachiona masero. Ivo batanidza, uye somugumisiro pamusoro gametophyte vakaumba asexual chizvarwa Moss. Ane rudzi mabhokisi ari nhete nedzinde. Mariri nharo. Vane asexual kubereka masero. Kamwe muvhu, ivo imere, kamwe zvakare wezvamatongerwe nyoro makapeti pamusoro gametophyte.
Vamwe rokumusoro spore miti muupenyu kutenderera chinokurira sporophyte. Anatomically, hazvina chokuita zvepabonde Zera uye dzakabudirira yoga.
Spruce uye mupaini
Uye kuti zvose inonyatsozivikanwa vamiririri chirimwa umambo. Mienzaniso (Grade zvidzidzo 3 nziyo, dzechembere nezvirahwe pamusoro pavo) gymnosperms kazhinji kuwanikwa siyana mabhuku mabasa, saka yaizivikanwa zvose kubva pauduku.
Spruce uye mupaini ndivo kupfuura zvinowanzoitika vamiririri ichi hurongwa kubatana. Zvawanyora anopfuurira zvomusiperesi, Tusi, Cycads, yew there, omujunipa, nemisipiresi. Ndivo Gymnosperms zvose dhipatimendi. Zvavo zvakafanana zvinhu ndiyo kusavapo maruva, uye nokudaro michero. Mbeu izvi kuva rinonzwika cône chikero rakashama. Nokudaro zvinonzi enderana kubatana. The Ruzhinji rwakapindura vane matete mashizha, inonzi tsono. Havana kuwira panguva inotonhora mwaka, nekuti stomata zvavo yechando chisimbiso nomudzimu nebwe, izvo kunotadzisa mvura kwemvura rikurumidze. The chete kunze ndiko larch, iyo nguva nenguva ikachinja "zvakasvibirira kupfeka".
Gymnosperms uye dzinoturwa rinezvigaro chirimwa mashizha, izvo tinosvika kureba 2 mamita. Izvi zvinoshamisa Welwitschia, inobereka mugwenga African. Zvino hunde kuti chirimwa ichi chakavanzika pasi pasi, asi panyika pane machira makuru maviri chete.
Apple Tree uye gorosi
Uye pano ndiyo vamiririri vakawanda pamusoro chirimwa umambo. Mienzaniso yaro hazviperi. Apple, puramu, mhiripiri, mbatatisi, nightshade, rye, gorosi, akasimuka, chamomil ... Total Pokrytosemennye dhipatimendi ane zvinopfuura 250,000 marudzi. Chikuru nzvimbo ivo kubudirira nemhaka ruva uye michero. mbeu munguva yokupedzisira. Ndicho michero kwavo kudzivirira yakavimbika nechando, zvokuimba kukuvadzwa, tsime remvura uye zvinovaka muviri.
Angiosperms dhipatimendi zvinosanganisira 2 makirasi: mumwe-uye dicotyledonous. Aimbova vane chete cotyledon mu embryo mbeu, fibrous midzi, zviri nyore Linear mashizha. In dicots embryo mbeu iri cotyledons maviri, avo Midzi chinoumba, uye hunde cambium hwapedyo.
Munyaya ino, isu akatarira mienzaniso vamiririri chirimwa umambo. Dzinokosha mapoka vari kudzika (algae) uye yakakwirira, izvo zvinogona spore uye mbeu.
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