Homeliness, Kurima
Homologous nhengo dzavo muchinangwa kupatsanura zvinomera nemhuka
Nhasi munyika mune pamusoro 100 zviuru. Plants uye mhuka dzinofamba Pasi ichi nesu. Vazhinji vavo basa rinokosha mune zvipenyu pachiremera nemushonga, riri zvisingafungidziriki pasina kumbova biogenesis. Nokuti zvivanakire kudzidza chirimwa uye mhuka umambo, masayendisiti munyika kare akaderedza zvose anozivikanwa zvipenyu neimwe kupatsanura, kuabatanidza maererano zvavo chaivo unhu. In Pakusarudza chero mhuka, Tupukanana kana chirimwa kune imwe mhando kutamba chikuru basa homologous zvomukati, ndiyo chete nemamiriro siyana nadzo dziri mhuka neshiri.
Saka, Somuenzaniso, homologous nhengo shiri dzose ndivo mapapiro nomuswe, mhuka dzose - maoko nemakumbo mana, zvinomera - mashizha uye maruva, uye zvichingodaro. Nekuda kwaizvozvi tose kugovana anozivikanwa mhuka, shiri, zvinomera uye hove kune mamwe mapoka uye mhando. Zvinokosha kuti neimwe mhuka ine yayo zvose zvakafanana uye zvakasiyana zvinhu zvinokosha iri kuenzanisa navo nezvimwe zvinhu zvipenyu.
Homologous nhengo vanomirira chikuru chaicho mabhii imwe mhando muviri iyo yaibvumira mhuka riripo imwe ezvinhu. Saka, zvose zviri hove mhenyu Freshwater madhamu uye kuva scaly pamusoro iyo anoshumira rwokudzivirira suit, vachibvumira hove kuti asingaoneki mumvura, zviri nyore kuenda pakutambudzwa, uyewo kuti vazvidzivirire kubva zvichibvira aizotambudzazve dzimwe mhuka. Sewevhu homologous nhengo hove dzose panyika ndivo muswe uye zvimbi, kuburikidza icho hove vanogona kushambira mumvura.
Nyaya yokudana mumwe homologous nhengo rinobva muchiLatin shoko "gomos", iro rinoreva "chete". Ndiko, ndiwo muviri kuti zvakafanana yakarongeka, uyewo yakafanana nzvimbo mumuviri mhuka kana zvirimwa. Zvisinei, kufanana ichi haabvumiri kuti kutaura zvakafanana mabasa sezvo vanogona kungova zvakasiyana. Somuenzaniso, imwe nemamiriro skeletal ezvinhu ari forelimbs nemhuka dzose neshiri. Zvisinei, mhuka kuzvishandisa kuti kufamba panyika, shiri - yokutizira, kunyange kana iwe kuputsa womukati nechivako dzavo, zvichataurirana zviratidzo zvakafanana chaizvo.
Kana isu nezvazvo chirimwa umambo, avo homologous nhengo akauya petals, Stamens, hunde, midzi uye zvibereko. Chero chirimwa ikoko nitievo-mapazi mudzi, iyo iripo mupudzi wacho pasi, uyewo anogamuchira simba dota, chicherwa uye Organic zvinhu muvhu. Plate Mashizha zvinomera inoshandiswa kabhoni kuitwa uye kwemvura ine mwando, uye refu elongated madzinde vanofanira kuunza pemvura kuti chiedza uye mhepo vanonzwisisa maruva uye anoenda pollination nani uye chirimwa kupararira.
Masayendisiti akawana kuti homologous zvomukati zvinomera kare, uye vari kugadzirira ayo mapepa kwesayenzi, vazivi vakawanda dzakapa muenzaniso upenyu mhuka uye chirimwa umambo sezvo hwaro rinopindirana kuvapo pazvisikwa zvose zvipenyu zviri redu. Zvinofanira kunzwisiswa kuti nedanho shanduka kugadzira Zvirimwa zvakawanda nemhuka vave inini dzimwe kusanduka, somugumisiro iyo vamwe zviremera vakarasikirwa kukosha kwavo uye atrophied, nepo vamwe kunge wakashanduka-shanduka, akakura akatora basa guru muupenyu anorarama. Saka, masayendisiti kamwe zvakare kugutsikana yakarurama yechokwadi iri nyore utachiona - kana muviri isina kushandiswa, zvishoma nezvishoma anofa kure, vachibvumira vamwe kutanga kusimba uye nani.
Nokupfupikisa zvose pamusoro apa, tinogona muchidimbu kuti homologous nhengo Zvisinei, chinonyanya kukosha zvomukati ezvisikwa zvipenyu, izvo zvakafanana morphological kukosha, inogona kuita zvakasiyana zvachose mabasa zvichienderana norudzi chirimwa kana mhuka marudzi. Pasinei ruzivo pamusoro nyaya iri vaunganidza dzesayenzi, nzvimbo ichiripo kuti kumwe kutsvakurudza.
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