2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Nyob rau hauv tib neeg caj ces, daim duab pedigree yog siv los taug qab cov qub txeeg qub teg ntawm ib qho tshwj xeeb, txawv txav, lossis kab mob. Tus txiv neej sawv cev los ntawm ib lub xwmfab los yog cim ♂, ib tug poj niam los ntawm lub voj voog lossis lub cim ♀.
Lub cim twg sawv cev rau poj niam hauv ib hom kab mob hlwb?
Plag: Hauv pedigrees, poj niam yeej ib txwm denoted nrog a voj voog, thiab txiv neej nrog square.
Yuav ua li cas sau cov cim nyob rau hauv ib tug pedigree qhia li cas?
Nyob rau hauv ib tug pedigree, lub voj voog sawv cev rau ib tug poj niam, thiab lub square sawv cev rau ib tug txiv neej. Ib lub voj voog lossis square qhia tias tus neeg muaj qhov zoo uas tau kawm.
Lub voj voog sawv cev li cas hauv daim ntawv teev npe?
Ib tug pedigree ua rau kev nthuav qhia ntawm tsev neeg cov ntaub ntawv nyob rau hauv daim ntawv ntawm ib tug yooj yim nyeem ntawv daim ntawv. Nws tuaj yeem raug hu ua "tsev neeg tsob ntoo". Pedigrees siv cov txheej txheem ntawm cov cim, squares sawv cev rau txiv neej thiab lub voj voog sawv cev females.
Dab tsi yog siv daim ntawv teev npe kawm?
Cov kab kos kab yog cov kab kos uas qhia cov phenotypes thiab / lossis genotypes rau ib qho kab mob tshwj xeeb thiab nws cov poj koob yawm txwv. Thaum feem ntau siv hauv tib neeg tsev neeg rau taug qab cov kab mob caj ces, lawv tuaj yeem siv rau txhua hom thiab txhua yam kev xeeb tub.
Pom zoo:
Cov ntawv twg siv los sawv cev gamma lwj?
gamma rays (γ) Cov ntawv sau twg yog siv los sawv cev rau beta particle? Ib beta particle, tseem hu ua beta ray lossis beta radiation ( cim β ), yog lub zog siab, siab ceev electron lossis positron tawm los ntawm cov hluav taws xob tawg ntawm ib qho atomic nucleus thaum lub sij hawm tus txheej txheem ntawm beta lwj.
Puas yog lub cev lub cev yog qhov ntsuas cua?
Lub cev yog ib tug hybrid, ib tug combination cua ntsuas thiab keyboard instrument. Nws yog qhov ntsuas cua vim nws tsim suab los ntawm huab cua vibrating hauv cov kav dej. Yuav ua li cas yog lub cev? organ, hauv suab paj nruag, ib lub twj paj nruag, ua haujlwm los ntawm tus neeg ua si ob txhais tes thiab ko taw, nyob rau hauv uas cov huab cua siab tsim cov ntawv sau los ntawm cov kav dej sib sau ua ke hauv kab zoo li.
Nyob rau hauv micellar solubilization twg ntawm tus neeg sawv cev hauv qab no yog siv?
Cov tshuaj paclitaxel yog lipophilic hauv qhov xwm txheej thiab insoluble hauv dej. Nws daim ntawv tam sim no ua lag luam raws li kev txhaj tshuaj intravenous paclitaxel yog solubilized los ntawm kev siv Cremophor EL, uas yog cov nonionic surfactant thiab pab hauv micellar solubilization.
Dab tsi yog qhov txawv ntawm cov cim thiab cov cim cim?
Symbolism yog hais txog kev siv cov duab tshwj xeeb lossis cov duab zoo nkauj, lossis cov duab kos duab pom tseeb uas tuav cov ntsiab lus sib koom hauv ib pawg. Lub cim yog ib qho duab lossis kos npe uas nkag siab los ntawm ib pawg los sawv cev rau ib yam dab tsi.
Puas square sawv cev ntawm ib tug pedigree?
Pedigrees siv cov qauv txheej txheem ntawm cov cim, squares sawv cev rau txiv neej thiab voj voog sawv cev poj niam. Kev tsim kho pedigree yog tsev neeg keeb kwm, thiab cov ntsiab lus hais txog ib tiam dhau los yuav tsis paub meej li kev nco ploj mus.
