Asymmetric, zygomorphic da actinomorphic flower: taƙaitaccen bayanin

Furen yana taqaitacciyar harbe wani shuka tare da kayan da aka gyara. Wannan sashi yana nufin farko don haifuwa. Halin furen tsire-tsire na iya zama daban.

Babban nau'in corollas

Dukkan al'adun kayan ado na yanzu zasu iya raba zuwa manyan kungiyoyi uku:

• Tare da launuka masu launi;
• Tare da asymmetric;
• Tare da asymmetric.

Duk waɗannan nau'o'in suna wakilta da yawancin tsire-tsire iri iri na nau'o'i daban-daban da iyalai. Irin flower, a hanya, muhimmiyar mahimmanci ne don daidaiton haraji.

Symmetrical corollas

Na farko irin furanni a ilimin halitta shine ake kira actinomorphic. Duk sassan coronas a cikin irin waɗannan tsire-tsire suna da cikakken daidaituwa. Shafin aikin actinomorphic yana da mahimmanci ne da cewa ba za a iya kusantar da ƙananan jiragen sama guda biyu ba a cikin tararsa. Duba irin shuke-shuke, ba shakka, sosai mai kyau. Duk da haka, an yi imanin cewa saboda kwari da kwari ba su dace ba.

Daban nau'i na siffofin corollas

Daidaitaccen furen flower, a tsakanin wadansu abubuwa, yana iya samun lambobi daban-daban. Wani lokaci ana shirya su a jere daya, wani lokaci a cikin dama. A gaskiya, halayen actinomorphic sun bambanta a cikin irin waɗannan abubuwa kamar:

• Rigon bututu;
• Nau'in lankwasawa;
• Adadin lankwasawa.

Actinomorphic flower iya zama:

1. Ra'ayin fata. Rashin murfin irin waɗannan nau'in halitta yana da ƙananan ko kusan babu. An shirya tanƙwarar kusan kusan wannan jirgin.
2. Fashin jiki-dimbin yawa. Irin waɗannan furanni suna da babban bututu. Halin da ke cikin corolla ƙananan ne.
3. Tubular. Kullun wannan rukuni suna samuwa da motar cylindrical da kuma gajeren gajere.
4. Campanulate. Irin wannan furen actoromorphic yana da kwalba mai nau'i mai nau'i mai nau'i mai nau'i na kofin, sau da yawa ya juya a cikin banda mai ganuwa.
5. Kolpachkovym. A cikin irin furanni na furanni suna girma tare da kaya.

Fannonin unsymmetrical

Tsire-tsire tare da coronals na wannan iri-iri suna samuwa a yanayi sau da yawa sau da yawa. Masana ilimin halitta sun kira waɗannan furanni zygomorphic. Ta hanyar tsakiyar motsa jiki, zaku iya samo jirgin sama kawai.

Irin furen zygomorphic

Corollas na wannan rukuni suna da nau'i na musamman, wanda shine alamar burbushin halittu (kuma wani lokacin har ma da iyalin). Jirgin da suke da yawa suna fused. A yanayi akwai zygomorphic furanni:

1. Bilabiate. A cikin waɗannan sasanninta, lanƙwasa ya ƙunshi ƙananan ƙananan ƙananan ƙira.
2. Reed. Daga tube na corollas, fals petals bar.
3. Shporistye. Gilashin irin waɗannan furanni suna samar da cikakkun nauyin, wanda ake kira spur.

Fure masu asymmetric

Mene ne sinin actoromorphic da zygomorphic, mun gano. Hakanan halayen asymmetric suna da alaƙa, da farko, ta hanyar cewa babu wani jirgin saman zane wanda zai iya shiga ta tsakiya. Akwai tsire-tsire iri iri a cikin daji ba sau da yawa. Yawancin albarkatu konamental har yanzu suna da symmetrical ko asymmetric corollas.

Misalan launuka na actinomorphic

Gaskiyar cewa kwakwalwan kwakwalwa ne wanda kwayoyin halitta ba su da kyau, sun kasance alamar kasarsu. Amma duk da haka, a yanayi, mafi yawan lokuta akwai tsire-tsire da furanni actinomorphic. Ga wannan rukuni yana da duk sanannun kayan lambu, filin furanni da gandun dajin, ciki har da:

• Mance-ni-ƙwallafi
• Dope, taba (naman alade-dimbin yawa);
• Flowers na iyalin Astro (tubular);
• Fuskantar kwari (sansanin);
• Ya'yan inabi maras kyau (tafiya).

A cikin gidajen Aljannar, mafiya yawan al'adun herbaceous da shrubby suna da symmetrical coronas. Actinomorphic flower suna, misali, peonies, daffodils, sunflowers, lilies, mallow.

Daga al'adun shrubby, wannan rukunin ya kunshi kare kare, lilac, spirea. Actinomorphic furanni ne na gonar inabi.

Misalan tsire-tsire tare da haɗin zygomorphic

Mun gano abin da tsire-tsire suna da furanni masu kyau, furanni actinomorphic. Wannan rukuni a cikin yanayin shi ne yafi kowa. Zygomorphic shuke-shuke a kan filayen da a cikin gandun daji suna fuskantar da ɗan ƙasa da akai-akai. Misalan irin wannan albarkatun gona sune:

• Hanyoyi guda biyu koichtikovye;
• Reed Dandelion;
• Spurgeous lilin da waterhed.

Ayyukan ado na furanni na wannan rukuni ba yawanci ba ne. Saboda haka, don yin ado da tituna da yadudduka, kazalika da shirya kayan ado, suna girma sosai da wuya. Amma wani lokaci zaka iya ganin irin furanni a cikin lambuna da gadaje na flower, ba shakka. Alal misali, kyakkyawar kayan ado na shafin yanar gizo na iya zama vyazel (lambun furanni). Ana amfani da wannan al'ada sau da yawa a cikin yanayin shimfidar wuri kamar murfin ƙasa.

Misalan launuka masu asali

Tsire-tsire na wannan rukuni, kamar yadda aka ambata, a cikin yanayi da kuma a cikin lambuna suna da wuya. Kullinsu suna kallon kyawawan abubuwa da sababbin abubuwa, sabili da haka za'a iya amfani dashi a cikin zane-zane. Ƙwararrun masu wakiltar wani rukuni na tsire-tsire da launuka masu launi suna, alal misali, sananne ga dukan cannes. Har ila yau, a cikin yanayin zane, ana amfani dashi na katako.

Hakika, ana iya samun tsire-tsire na wannan rukuni a cikin daji. Alal misali, kayan furanni, suna da magani na valerian.