Isakhiwo yenzalo ka apula, ithanga sunflower: isithombe, umdwebo

isitshalo ngasinye has a imbewu, by okuyinto ukukhiqizwa kabusha yayo. Yini isakhiwo sibe imbewu apula, ithanga sunflower imbewu? Yikuphi ukufana phakathi kwawo umehluko, ukufunda lesi sihloko.

Isakhiwo imbewu apula, ithanga noma sunflower

Lezi zitshalo kukhona dicotyledonous. Ngaphandle basuke embozwe ikhava obukhulu, othiwa ikhasi. Kuvikela imbewu ekulimaleni, omiswe, amagciwane kanye amila kwesikhathi. Imbewu has a ukuvulwa ezincane, okuthiwa semyavhodom. Kubalulekile Ukungena yamanzi ngaphakathi. Lapho imbewu ziqhume kabi, udinga ukuhlola kwabo. Semyavhod angase abe yene, kancane podkovyrnut uludinga.

Isakhiwo yenzalo ka apula, ithanga sunflower like. Ngo-embryo imbewu cotyledons ezimbili zitholakala okuphambene nomunye. Phakathi kwazo kunane-stem-embryonic lapho kumiswa amahlamvu esingesihle okulungile ihlumela. Stem namahlamvu akha izinso. Kuyinto igciwane of Ukuphunyuka main. Ukwakheka imbewu ingena yomgogodla. Esikhathini eksisi umbungu ukhona. Ngezinye phezulu kwayo izinso kanye symmetrically wahlela cotyledon amaseli zigcwale ngobuningi bamandla.

Iqiniso ukuthi endosperm is amuncwa-embryo yoke, kokuqongelela ukudla manje kwenzekani lakamuva. Luzosetshenziselwa lapho imbewu iqala iqhume. I cotyledons zinikwe inkululeko ngo izinyanda ezintathu semithambo, okuzokwenza nalokuvalelwa ngaphandle kwamanzi kwenhlabathi. Wabelana kukhona ukushintshwa amahlamvu imbewu yokuqala.

Ukufana kule nokwakheka imbewu

Isakhiwo imbewu apula kanye sunflower imbewu iyefana. Ihlala e yokuthi kokubili izitshalo babe igciwane impande, kuba isihloko sesiqu, plumule. Sinenkosi cotyledons ezimbili, equkethe kwamandla. Imbewu indawo.BREAKSTART_LINKChofoza yangaphakathi esithelweni.

Ithanga nobhekilanga imbewu efanayo ukuthi kulezi izitshalo cotyledons zitholakala phezu efanayo kwenhlabathi. Banezinhliziyo caulicle lwalugobile akusiza ukuthi uthole aphume cotyledons.

Umehluko isakhiwo imbewu

imbewu Apple kanye imbewu sunflower zihlukile, nakuba ezihlobene eyodwa uhlobo lwesitshalo isakhiwo imbewu. Umehluko ukuthi isithelo apula namanzi futhi has a lot of imbewu. Sunflower sesomile, ngembewu eyodwa.

Uma sicabangela apula kanye ithanga imbewu, isakhiwo zabo zihlukile. Umsoco apula buthelela ku endosperm, futhi ithanga - ku cotyledons. imbewu ehlukile usayizi: apula - ithanga encane - ezinkulu.

Apple imbewu ukuhluma

Okokuqala, kufanele kubhekwe, lapho sifunda uzoqhubeka enkulu ukuze utshale isihlahla izithelo. Ngakho, imbewu okudingeka zithathwe kusukela apula esekhulile kulesi simo sezulu. Ngokwesibonelo, izinhlobonhlobo eningizimu ngeke basinde ngenxa yesimo sezulu elibuhlungu.

Isakhiwo enzalweni apula ukuthi akusiyo ngokushesha bakwazi ziqhume, njengoba ngempela nabanye abaningi. Imbewu kukhona esigabeni of post-isivuno yokuvuthwa, ubizwa ngokuthi isimo ukuphumula. Ngo izitshalo pome kuhlanganise apula, lokhu isikhathi eside, kudinga isikhathi esingaphezu kwenyanga isikhathi.

Isakhiwo Imbewu ye-apula kuhlelwe ukuze uma uphawu kule cytoplasm, ukuphila Okomileyo imbewu yiqhwa. Kunzima ukuqonda, kuba ophilayo noma osewafa. Imbewu zafakwa amanzi afudumele bese uvumela ukungena komoya-mpilo. imbewu lihluma - ephilayo, bajwayele zokutshala, evuvukele - abafileyo bona ayalahlwa.

Kuye ngokuthi izimo ukukhula noma imbewu itshalwe ngqo phansi noma izimbiza ezenziwe ukuthola izithombo. Silima phansi wenziwa izifunda ebusika nokhahlo. Ukwakheka apula imbewu, ogama isikimu iboniswa ukubuyekeza, ivumela izimpande iqhume ngaphansi kwamazinga okushisa aphansi. Bazama ukusinda, ngeke engena ijule emhlabeni ukuthi ayikuvumeli ukuba Wayeqhumbuza by frost ku isikhathi nesithwathwa. Kodwa cababa enjalo yisimo kubalulekile nesenzakalo ezijulile komhlaba.

Uma izihlahla luyokhula eyixhaphozi, kungcono akhule kusukela imbewu izitshalo. Iqiniso liwukuthi ngu zitshala kubo emhlabathini, kokulimaza izimpande. Ngo izithombo awunawo amandla ukuze ukhule ujule, okuvumela isitshalo iqala ukubola.

Kwenzekani imbewu phakathi ukuhluma yayo?

Apple imbewu isakhiwo kangangokuthi amanzi engena iseli kunomthelela ukuvuvukala cytoplasm kanye ulwelwesi, ngaphakathi kwalo kukhona inqwaba izinto ingcina-like (colloids). Ukuvuvukala, yini ukwandisa kakhulu emqulwini, le cytoplasm uguqulwe uketshezi. It uqala kwenzeke namachibi (ukuphefumula), okwaholela ekudedelweni yamanzi kanye carbon dioxide futhi kwakhiwa izinto eziphilayo kudingekile umsoco. Ngakho ukuthi uhlelo akukhona wayeka, imbewu kudingeka carbohydrate ngokwanele noma amafutha. Lezi zinto zehlela uzilungiselele kusukela isitashi agcinwe futhi amafutha.

Ukwakheka apula imbewu, ukucinga indikimba yendaba okuyinto uvezwa ukuze ahlolwe, wukuthi kule cytoplasm kwetinhlavu amaprotheni eziyinkimbinkimbi - enzyme. Njengomkhulumeli yelikhono, bona ukusheshisa izinqubo kwamakhemikhali kuseli. Ngaphezu kwalokho, ama-enzyme awasaphazwa. Aguqula amandla agcinwe namaprotheni imbewu ku izinto encibilikayo: ushukela, ama-amino acid, amafutha kanye nabanye. Amaseli uqale ukwehlukana futhi sikhule ngosayizi. Lokhu kusho ukuthi le nzalo iqala iqhume. Nini amahlumela, lesi sitshalo ngeke ukondla izinto eziqukethwe inhlabathi kanye nomoya.

Izinzuzo imbewu apula

Umsebenzi oyinhloko inzalo ukubuyabuyelela encane. Kodwa sihluke kuleli, kuyazuzisa nempilo yabantu, njengoba izakhi eziningi mkhondo ngezithako zawo. Okokuqala, inzalo apula amumethe iodine okuqukethwe zemvelo, elikwaziyo ugxile ngokugcwele umzimba. Kwezokwelapha, izinyathelo maqondana izifo Oncology Kwenziwa usebenzisa Vitamin "B17", okusho sibaningi eziqukethwe imbewu.

imithi Eastern isebenzisa imbewu, uyifake kwi izandla noma izinyawo kwezinye izindawo. Ngakho ochwepheshe ezithinta ukusebenza izitho zangaphakathi. Ngo Cosmetology kusukela imbewu ochotshoziwe ukwenza buso kanye okhilimu for rejuvenation ebusweni.

Kodwa imbewu enhle ngokwezinga elithile bangase balimaze. Ngo ngezithako zawo iqukethe kwakwakhe okuyinto ngaphansi isenzo of juice esiswini yakha prussic acid, ubuthi obunamandla bokuthi kubangela ubuthi. Ngakho-ke, imbewu apula akufanele lidliwe inqwaba.

Izinzuzo imbewu sunflower

Imbewu abe lenani eliphakeme begazi, kufakwe kahle futhi kulula ukugaya. Bona kujwayeleke ibhalansi acid alikhali emzimbeni, isimo isikhumba kanye nolwelwesi lwamafinyila. Ngo eziningi imbewu sunflower amaminerali, ama-carbohydrate, amavithamini, chaza amafutha kanye ama-amino acid.

Vitamin E ukuze amahlanu amagremu imbewu kwanele ukumhlangabeza sansuku zonke. Lokhu antioxidant has a action enamandla, kuvimbela ukuthuthukiswa izifo ezifana isifo sokuqina kwemithambo yegazi, ivikela ngabanye emisebeni, kuhlanganise computer.

Imbewu okune-calorie: a amagremu engamakhulu - kilojoule, anamakhulu asixhenxe. Okuqukethwe eliphezulu Vitamin F kuvimbela ukubhujiswa yezinzwa, ulwelwesi cell, kanye ukunqwabelana cholesterol.

Ngamanye imikhiqizo, izakhi eziningi kakhulu. Umehluko ukuthi imbewu sunflower, bona isikhathi eside, futhi unyaka wonke. Imbewu musa ukuwohloka ngenxa igobolondo ngamandla.

Izinzuzo imbewu ithanga

Inani eziphilayo konke kuyingxenye amakhabe. Kodwa kukhona okuqukethwe uwoyela ikakhulukazi ewusizo of imbewu ithanga. и линолевой. Siqukethe acid eziningi: palmitic, oleic, stearic futhi linoleic.

Vitamin E is a antioxidant enamandla, kuvimbela ukuthuthukiswa izifo eziningi: imithambo yegazi nemithambo ye inhliziyo, isifo sokuqina kwemithambo yegazi nomfutho wegazi ophezulu, isibindi nesifo sezinso, kwegazi, isifo sikashukela kanye nomdlavuza.