So su san dalilin da ya sa furanni na launi daban-daban?

The kalmar "flower" da aka samu daga kalmar "launi", "wani karamin launi." Lalle ne, waɗannan ban mamaki shuke-shuke buga wani m launuka iri-iri! Me furanni na launi daban-daban? Kuma me ya sa su petals fentin cewa hanya? Bari mu yi kokarin fahimtar wannan.

Inda ya aikata irin wannan launuka iri-iri?

Domin da launi da shuka ne alhakin flavonoids - gudanar da mahadi ne ba a manyan lambobin a kowane flower. Yana haduwa gare su, kuma haduwa ba da shuka tsari da kuma ta musamman dafa. Su ne gaba daya utilitarian a cikin yanayi, da aka tsara ba kawai don tabbatar da cewa muna admiring da kyau na furanni. Flavonoids kare shuke-shuke daga wuce kima ultraviolet radiation daga zazzabi bambanci daga waje sinadaran hari da kuma, ba shakka, janyo hankalin da haske launi da kwari hure. Akwai wani babban adadin flavonoids alaka a sinadaran tsarin to mahara kungiyoyin.

Saboda haka, anthocyanin bada launuka shunayya, shuɗi, da shunayya, ja da sauran launuka. Kuma, misali, kore, orange da kuma rawaya suna nuna anta zuwa sauran pigments da suka hada da chlorophyll, carotene da irin wannan abubuwa da ciwon daban-daban sinadaran Tsarin ma. Yellow pigments sha ultraviolet launi da kyau, da kuma shuke-shuke ba Fade daga rana. Ba zato ba tsammani, mai tsayi furanni, yawanci fentin da shi a cikin inuwa.

Me ne furanni na launi daban-daban, da kuma iya bayyana matakin acidity. A mafi girma shi ne, da karfi da flower o ƙarin ja tabarau. Idan za ka sauke a kan wani blue kunnen fure vinegar, shi zai dauki launi ja. A cikin kaka, ta hanyar, da matakin na acidity a shuka ƙaruwa, don haka har ma da foliage fara murna da mu tare da ban mamaki inuwõyinta suna kusa, ja, rawaya da kuma orange. Kuma mafi yawansu da launuka, sauke a farkon kaka, da guda launi na rana.

Idan corolla Kwayoyin ba su da wani pigment, shi dai fari. Tun flavonoids pigments aiki a matsayin farko m aiki, da kuma kasancewarsu a flower qara ta juriya ga waje muhalli, da kuma cikakken babu su shigewa flower dora. Zai yiwu shi ya sa haka m fararen furanni.

Flowers tare da m canza launi

Wannan shi ne dalilin da ya sa furanni na launi daban-daban, ƙaddara da kasancewar a cikin kwayoyin jikinsu na daban-daban sinadaran mahadi. Kamar yadda mai mulkin, duk da petals na flower suna fentin da wannan nau'in, amma akwai ban. Alal misali, a uku-launin Violet (pansy) da kuma Venus takalma farar daban masu launin, sau da yawa contrasting launi. Kuma wasu launuka corolla canjãwa launi a lokacin flowering. Saboda haka, Bud lungwort, a lõkacin da ya aka saukar, m petals. Kuma suka hankali juya blue a kan lokaci har sai bayan flowering corolla ba blue ko blue. Akwai shuke-shuke da cewa suna hange ko sofane petals, har ma da masu launin iyakar a gefen corolla. Lambu da furanni, hotuna na wanda za ka iya gani a wannan labarin, tabbatar da abin mamaki iri-iri.

Sanin me ya sa furanni na launi daban-daban, mutane da yawa shayarwa suna gwaji, kawo m launi da kuma dagewa da m shuke-shuke ba kawai ta mararraba, amma kuma da taimakon ƙasa acidification da kuma musamman miya. Alal misali, alli da magnesium zai taimaka wajen haifar da mafi m blue, da kuma potassium - ja. Saboda haka, tubalin halitta da yanayi, mutum zai iya gina ban mamaki kyau duniya.