2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Woodchucks tsis ua khub mus txog rau xyoo ob. (Lub neej nruab nrab ntawm ib tug ntoo chuck nyob rau hauv cov qus yog tsib mus rau rau xyoo.) Cov txiv neej thiab poj niam yug nyob rau hauv Lub Peb Hlis lossis Plaub Hlis, tom qab ntawd lawv tsis muaj kev sib cuag ntxiv; tus poj niam tsa tus hluas ib leeg.
Koj tuaj yeem qhia tau li cas yog ntoo chuck yog txiv neej lossis poj niam?
Tus txiv neej thiab poj niam zoo ib yam, tab sis tus txiv neej feem ntau yuav loj me me, hnyav li ntawm 4-15 phaus thiab 16-20" nrog 4"-7" tus Tsov tus tw, lub cev chunky, ob txhais ceg luv luv thiab zoo kawg nkhaus claws tsim los rau khawb burrows, uas yog lub feem ntau yog vim li cas rau cov neeg thov kom tshem tawm groundhog.
xyoo twg ntoo chucks ua khub?
Lub caij yug me nyuam txuas ntxiv los ntawm thaum Lub Peb Hlis mus txog nruab nrab lossis lig Plaub Hlis, tom qab hibernation. Woodchucks yog polygynous tab sis tsuas yog alpine thiab woodchuck marmot poj niam tau pom tias ua phooj ywg nrog ntau tus txiv neej. Ib khub niam txiv tseem nyob hauv tib lub qhov tsua thoob plaws lub sijhawm cev xeeb tub 31 txog 32 hnub.
Yuav ua li cas av hogs nrhiav tau ib khub?
Txiv neej groundhogs paub tias yuav sawv ua ntej lawv lub sijhawm hibernation dhau los nrhiav cov khub niam txiv. Cov txiv neej tawm ntawm lawv qhov chaw los npaj rau lub caij sib tw. Cov kev npaj suav nrog kev soj ntsuam lawv thaj chaw thiab hu xov tooj hauv tsev mus rau burrows uas cov poj niam nyob.
Hnub twg yog cov ntoo chucks nquag tshaj plaws?
Feem ntau cov dej num tshwm sim thaum sawv ntxov thiab yav tsaus ntujteev, thaum twg av hogs tawm ntawm lawv cov burrows mus sau zaub mov. Hibernation: Groundhogs yog qhov tseeb hibernators, nkag mus pw tsaug zog thaum Lub Kaum Hli thiab tshwm sim thaum ntxov caij nplooj ntoos hlav.
Pom zoo:
Thaum twg guppies mate?
Raws li peb tau tham lawm, guppies yuav pib yug me nyuam thaum muaj hnub nyoog ob hlis. Thaum cov guppies yug me nyuam, lub sij hawm gestation yuav pib, thaum lub kib pib tsim. Thaum lub sij hawm no, koj yuav pom qhov loj ntawm tus poj niam, thiab nws tuaj yeem kav li ntawm 21 mus rau 30 hnub.
Woodchucks noj dab tsi?
Khoom noj khoom haus & Kev Noj Qab Haus Huv Feem ntau cov neeg tsis noj nqaij, woodchucks pub rau ntau yam nyom thiab chickweeds, clover, plantains, thiab ntau ntau yam ntawm cov tsiaj qus thiab cog paj. Lawv noj blackberries, raspberries, cherries, thiab lwm yam txiv hmab txiv ntoo, nrog rau cov tawv ntoo ntawm hickory thiab maple ntoo.
Thaum twg siv i.e. thiab thaum twg siv xws li?
I.e. yog ib qho luv luv rau kab lus id est, uas txhais tau tias "uas yog." I.e. yog siv los rov hais dua ib yam dab tsi uas tau hais yav dhau los txhawm rau kom meej nws lub ntsiab lus. E.g. luv luv rau exempli gratia, uas txhais tau tias "
Thaum twg siv polyacrylamide thiab thaum twg agarose?
Agarose gels siv nrog DNA, vim qhov loj ntawm biomolecules (DNA feem ntau yog ntau txhiab kDa). Rau cov protein gels, polyacrylamide muab daws teeb meem zoo, raws li qhov me me me (50 kDa yog qhov raug) zoo dua rau qhov sib txawv ntawm cov gel.
Thaum twg thov Vajtswv mantises mate?
Lub caij mating nyob rau hauv temperate climates feem ntau tshwm sim rau lub caij nplooj zeeg, thaum nyob rau hauv cheeb tsam kub, mating tuaj yeem tshwm sim txhua lub sijhawm ntawm lub xyoo. Txhawm rau ua phooj ywg tom qab kev sib tham, tus txiv neej feem ntau dhia mus rau ntawm tus poj niam lub nraub qaum, khawm nws lub hauv siab thiab lub hauv paus tis nrog nws lub forelegs.
