Yuav Ua Li Cas Kom Tshem Tau Cov Txiv Hmab Txiv Ntoo Yoov

Cov txheej txheem:

Yuav Ua Li Cas Kom Tshem Tau Cov Txiv Hmab Txiv Ntoo Yoov
Yuav Ua Li Cas Kom Tshem Tau Cov Txiv Hmab Txiv Ntoo Yoov

Video: Yuav Ua Li Cas Kom Tshem Tau Cov Txiv Hmab Txiv Ntoo Yoov

Video: Yuav Ua Li Cas Kom Tshem Tau Cov Txiv Hmab Txiv Ntoo Yoov
Video: Zaj Laug Tau Tag Sim Neej Lawm Txaus Tu Siab Heev. 26/9/2021 2024, Lub peb hlis ntuj
Anonim

Drosophila yoov yog cov kab me me, ntev li peb millimeters. Feem ntau lawv tuaj yeem pom tom ntej pov tseg cov txiv hmab txiv ntoo, lawv tseem noj ntawm cov kua txiv ntoo thiab ua rau cov nroj tsuag khib nyiab. Yuav luag txhua tus neeg tau ntsib cov kab no, thawj qhov hauv kev tawm tsam lawv yog kom tshem tawm lub hom phiaj ntawm lawv cov kev faib tawm, thiab tom qab ntawd ua raws li cov phiaj xwm kev ua.

Yuav ua li cas kom tshem tau cov txiv hmab txiv ntoo yoov
Yuav ua li cas kom tshem tau cov txiv hmab txiv ntoo yoov

Nws yog qhov tsim nyog

  • - iav hwj,
  • - ntawv,
  • - scotch daim kab xev,
  • - aerosol tawm tsam kab,
  • - poov tshuaj permanganate.

Cov Lus Qhia

Kauj ruam 1

Drosophila yoov tshwm sim hauv cov chaw uas muaj cov khoom noj tsis sib haum. Nws tuaj yeem yog cov qos yaj ywm, txiv av txiv ntoo, txiv ntoo, hnab ntim khoom noj khoom haus, jam lossis compote. Pib kev sib ntaus los ntawm kev tshawb pom qhov chaw yug menyuam thiab thaj chaw. Saib xyuas txhua lub hnab thiab lub thawv ntim nrog cov zaub mov, cov khoom noj seem tshuav nyam hauv lub dab dej tseem tuaj yeem ua rau lawv kis tau. Thaum koj pom lawv qhov chaw nyob, tam sim ntawd pib tshem tawm nws.

Kauj ruam 2

Tam sim no koj yuav tsum ua kom puas tag nrho cov txiv hmab txiv ntoo ya. Txhawm rau ua qhov no, koj tuaj yeem ua ib tus ntxiab tshwj xeeb los ntawm qhov lawv yuav tsis tawm. Hom no zoo rau qhov koj tsis tas siv tshuaj, nws yog qhov phom sij rau tsiaj thiab menyuam. Siv lub khob iav thiab tso cov kab nuv ntses hauv nws, nws tuaj yeem yog cov txiv hmab txiv ntoo los yog compote. Dov lub funnel tawm ntawm daim ntawv thiab ua qhov me me ntawm nws cov taub. Ntxig nws nrog nws cov hau kom qis rau hauv lub caj pas ntawm lub kaus poom, muab cov kua nplaum sib tshuam ntawm daim ntawv nrog lub kaus poom nrog cov ntaub nplaum. Lub midges yuav ya mus rau qhov tsis hnov tsw, poob rau hauv lub hwj, tab sis nws tsis yooj yim sua kom tawm rov qab, vim tias lub qhov nyuaj nrhiav tau, thiab nws yog qhov me me.

Kauj ruam 3

Cov tib neeg ya tuaj yeem rhuav tshem nrog cov tshuaj tsuag tshwj xeeb lossis aerosol tawm tsam kab. Tom qab cov kev kho mob zoo li no, yoov yuav tuag sai li sai tau. Tab sis qhov no, koj yuav tsum ceev faj, tshwj xeeb yog tias koj muaj me nyuam yaus.

Kauj ruam 4

Yog tias cov ntoo feem ntau yuav muaj dej nyab thiab cov cag ntoo pib tau pib. Txoj kev ziab cov av hauv qhov no yuav tsis pab tau; koj yuav tsum pib ntsuas ntau dhau ntawm kev haub ntxias. Cov dej hauv av nrog cov tshuaj tsis muaj zog ntawm cov poov tshuaj permanganate lossis yuav cov tshuaj tua kab tshwj xeeb los ntawm lub khw paj, uas yuav tsum tau diluted raws li cov lus qhia thiab kho. Thiab qhov yooj yim tshaj plaws yog hloov cov av hauv lub lauj kaub nrog lub tshiab.

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