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NewsNa Ehlile Lintsintsi li Lahla Ha Li lula Lijong Tsa Hao?

Na Ehlile Lintsintsi li Lahla Ha Li lula Lijong Tsa Hao?

TLHOKOMELISO: Lintlha le maikutlo a hlahisitsoeng lingolong ke tsa ba li bolelang mme ke boikarabello ba bona. Phatlalatso ho The European Times ha ho bolele feela ho tšehetsa maikutlo, empa ho bolela tokelo ea ho e hlahisa.

LIPHETOLELO TSA TLHOKOMELISO: Lingoliloeng tsohle sebakeng sena sa marang-rang li hatisitsoe ka Senyesemane. Liphetolelo tse fetoletsoeng li etsoa ka mokhoa o ikemetseng o tsejoang e le liphetolelo tsa neural. Haeba u na le pelaelo, kamehla sheba sehlooho sa pele. Kea leboha ha u utloisisa.

Ntsintsi e llang tshilong ya dijo lero. Mohloli: Carlos Ruiz, CC BY-ND

Ak'u nahane u le pikiniking 'me u se u le haufi le ho ja sandwich ea hau. Hang-hang u bona ntsintsi e tla ho uena, e ntse e ja lijo tsa hao ka thuso ea eona mahlo a kopaneng le manakana. E khona ho phonyoha ho phunya ha hao, ho lula holim'a sandwich ebe e bonahala eka e oela holim'a eona!

E ka shebahala e le mpe, empa ntsintsi e ka 'na ea ntša lijo tsa eona tse silehileng, kapa ho tšoela tsa hao ka mathe.

Boholo ba ho feta 110,000 mefuta e tsebahalang ea lintsintsi ha ba na meno, kahoo ha ba khone ho hlafuna lijo tse tiileng. Melomo ea tsona e tšoana le joang bo nang le seponche. Hang ha li fihla holim'a lijo tsa hau, li hloka ho ntša lero la tšilo ea lijo ho li kenya ka har'a sopho e entsoeng esale pele, e hlabang eo ba ka e metsang. Ka bokhutšoanyane, lintsintsi tse ling li holim'a a lijo tse metsi.

 

Ntsintsi e fula dijo tsa yona tse metsi.

E le ho kenya lijo tse ngata ka mpeng, lintsintsi tse ling li leka ho fokotsa mokelikeli ho seo li seng li se jele. Li khutlisetsa lijo ka har'a lipululana tsa mahlatsa ho li omisa hanyane. Hang metsi a mang a fetohile mouoane ba ka ja lijo tsena tse nang le matla a mangata.

Ha ho hlokahale hore batho ba etse lintho tsena tsohle tsa ho tšoela mathe le ho phunya hape ho ntša limatlafatsi lijong tsa rona. Empa u hlahisa lero le silang lijo matheng a hao, e leng enzyme e bitsoang amylase, e emelang bohobe ba sandwich ha u ntse u hlafuna. Amylase e senya starch, eo u ke keng ua e latsoa, ​​​​ho e etsa tsoekere e bonolo joaloka glucose, eo u ka e latsoang. Ke ka lebaka lena bohobe bo ba monate ho feta ha o ntse o e hlafuna.

Tachinid Fly

 

Li-bristles le moriri ho fofa ha Tachinid. Mokoloto: Maria Cleopatra Pimienta, CC BY-ND

A na u ne u tseba hore lintsintsi li ka latsoa lijo ntle le melomo ea tsona? Hang ha ba fihla fatše, ba sebelisa li-receptors maotong a bona ho etsa qeto ea hore na ba na le ho hong ho nang le phepo. E ka ’na eaba u hlokometse ntsintsi e hohla maoto a eona, joaloka moreki ea lapileng ea itokisetsang ho ja. Sena se bitsoa boitlhopho – ntsintsi ha e le hantle e itlhoekisa, 'me e ka boela ea hloekisa lisensara tsa tatso ka le bristles le moriri o motle oa maoto a eona, ho utloisisa hantle hore na lijo tseo e lutseng ho tsona ke eng.

A na u lokela ho lahlela lijo tseo ntsintsi e ka lulang ho tsona?

Ha ntsintsi e thetsa sandwich ea hau, mohlomong ha se eona feela ntho eo e e fihletseng letsatsing leo. Hangata lintsintsi li lula holim'a lintho tse nyonyehang, joalo ka thotobolo kapa lijo tse bolang, tse tletseng likokoana-hloko. Likokoana-hloko li ka thula, 'me haeba ntsintsi e lula nako e lekaneng, tlolela lijong tsa hau. Sena se kotsi haholo ho feta mathe a bona hobane tse ling tsa likokoana-hloko e ka baka mafu, joalo ka k'holera 'me typhoid. Empa haeba ntsintsi e sa lule nako e telele ho feta metsotsoana e seng mekae menyetla ea ho fetisa likokoana-hloko e tlase, mme mohlomong dijo tsa hao di hantle.

Ho thibela likokoanyana hore li se ke tsa lula holim'a lijo tsa hau, u lokela ho li koahela kamehla. Haeba ntlo ea hau e tletse lintsintsi, u ka e sebelisa maraba a bonolo ho tlosa tsona. Limela tse jang nama le tsona li ka ja lintsintsi le ho thusa ho laola palo ea tsona.

Na lintsintsi li na le molemo oa letho?

Ho tšoela lijo ka mathe le ho jala mafu ho utloahala ho nyonyeha, empa lintsintsi ha li mpe kaofela.

Ela hloko nako e tlang ha u le ka ntle 'me u ka makatsoa ke hore na ke lintsintsi tse kae tse etelang lipalesa ho fumana lero. Ke sehlopha sa bohlokoa sa li-pollinators, 'me limela tse ngata li hloka lintsintsi ho li thuse ho tsoala.

Lintsintsi le tsona ke mohloli o motle oa lijo tsa lihohoana, mekholutsoane, likho le linonyana, kahoo li bohlokoa. karolo ea tikoloho.

Ba bang ba lintsintsi li na le ts'ebeliso ea bongaka, hape. Mohlala, lingaka li sebelisa likokoanyana tse bitsoang blow fly flyts - mofuta oa lintsintsi tse nyane, tse sa holang - ho tlosa lisele tse bolang maqebeng. Meru e ntša matute a thibelang kokoana-hloko le a thibelang likokoana-hloko, ’me ana a thusitse bo-rasaense ho etsa liphekolo tse ncha bakeng sa tšoaetso.

Habohlokoa le ho feta, lintsintsi tsa litholoana tseo e ka 'nang eaba u li bone li fofa ho pota-pota libanana tse butsoitseng ka kichineng ea hau ea bohlokoa haholo lipatlisisong tsa baeloji. Bo-rasaense ba biomedical ho tsoa lefats'eng lohle ba ithuta ka lintsintsi tsa litholoana ho fumana lisosa le pheko ea mafu le mafu a lefutso. Mme ka hare lab ea rona, re ithuta hore na lefatše le shebahala joang ho likokoanyana, le hore na li sebelisa pono ea tsona joang ho fofa. Tsebo ena e ka susumetsa baenjiniere ho haha ​​​​liroboto tse betere.

Kahoo, leha e le tšitiso ho shoo lintsintsi hole le sandwich ea hau, mohlomong u ka boloka likotoana tse 'maloa tsa lijo tsa hau tsa mots'eare?

Ngotsoeng ke:

  • Ravindra Palavalli-Nettimi, Motlatsi oa Lipatlisiso tsa Postdoctoral, Univesithi ea Machaba ea Florida
  • Jamie Theobald, Motlatsi oa Moprofesa oa Biological Sciences, Univesithi ea Machaba ea Florida

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