2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Nyob rau lub caij ntuj no, lub caij rutting xaus, thiab nws cov antlers tau ua lawv txoj haujlwm. Lwm qhov kev hloov hauv cov tshuaj hormones ua rau cov antlers tso tawm ib zaug. Qhov no tuaj yeem tshwm sim thaum lub Kaum Ob Hlis lossis lig rau lub Peb Hlis, tab sis hauv peb cheeb tsam, nws feem ntau tshwm sim nyob ib ncig ntawm Lub Ib Hlis lossis Lub Ob Hlis.
Yuav ua li cas rau mos lwj antlers thaum lawv poob?
Antlers feem ntau poob rau lub caij ntuj no, qee zaum thaum ntxov caij nplooj ntoos hlav hauv huab cua sov. … Thaum cov antlers poob rau hauv av, lawv yog kev ua si ncaj ncees rau cov tsiaj qus, los ntawm squirrels thiab opossums mus rau coyotes thiab bears, leej twg yuav zom cov antlers uas muab pov tseg raws li ib qho khoom noj ntawm calcium, phosphorus, protein , thiab lwm yam khoom noj.
hu li cas thaum antlers poob?
Cov ntsiab lus txuas rau ntawm taub hau ntawm mos lwj uas cov antlers loj hlob yog hu ua pedicles. Cov antlers tawg tawm (yog los) los ntawm cov pedicles. Pedicles tshwm rau ntawm tus mos lwj lub hauv pliaj thaum nws thawj xyoo. … Raws li yog vim li cas antlers raug tso tawm, nws yog vim qhov poob ntawm testosterone tom qab qhov kev sib tw.
Txhua tus ntsaum poob txhua xyoo?
mos lwj loj hlob thiab tso antlers txhua xyoo, xav tau ntau cov as-ham thiab lub zog. Feem ntau, tsuas yog txiv neej mos lwj loj hlob antlers. Poj niam mos lwj tau raug sau tseg kom loj hlob antlers thaum muaj teeb meem nrog kev tswj hwm ntawm cov tshuaj hormone testosterone, uas tshwm sim tsis tshua muaj.
Vim li cas antlers poob txhua xyoo?
Lub caij nplooj ntoos hlav thiab lub caij ntuj sov, lubnce photoperiod ua rau cov tshuaj hormones uas txhawb kev loj hlob ntawm antlers. … Qhov poob ntawm testosterone ua rau cov tshuaj hormones kom rov nqus calcium hauv cov pob txha nyob ib puag ncig pedicle. Qhov no ua rau cov antlers tau los tom qab qee lub lis piam ntawm qhov kev txo qis testosterone.
Pom zoo:
Thaum kev poob nyiaj poob haujlwm ib txwm yuav saib?
Thaum muaj kev lag luam poob qis, ib tus yuav pom ntau zaus: tus nqi poob haujlwm yuav nce ntxiv thaum cov khoom lag luam tag nrho poob. Thaum cov kws lag luam ntsuas kev lag luam loj hlob, lawv feem ntau siv: GDP tiag. Yuav ua li cas thaum muaj kev poob nyiaj txiag?
Puas tus poj niam reindeer muaj antlers?
Txhua tus txiv neej thiab poj niam reindeer loj hlob antlers, thaum lwm hom mos lwj feem ntau, tsuas yog cov txiv neej muaj antlers. … Cov txiv neej tso lawv cov antlers thaum lub Kaum Ib Hlis, ua rau lawv tsis muaj antlers mus txog rau lub caij nplooj ntoo hlav tom ntej, thaum cov poj niam khaws lawv cov antlers mus txog lub caij ntuj no mus txog thaum lawv cov nyuj yug hauv lub Tsib Hlis.
Thaum muaj kev lag luam poob nyiaj poob qis?
Thaum muaj kev lag luam poob qis, qhov kev thov qis dua txhais tau tias cov tuam txhab txo qis kev tsim khoom thiab muag khoom tsawg dua. … Tus nqi thaum kawg poob, tab sis cov txheej txheem no tuaj yeem siv sijhawm ntev, txhais tau hais tias qhov kev thov tsis zoo tuaj yeem ua rau muaj kev poob qis mus ntev.
Puas yog poj niam moose muaj antlers?
Antlers tsuas yog pom ntawm lub ncauj tsev menyuam, xws li mos lwj, elk, moose thiab caribou. Lawv feem ntau pom tsuas yog ntawm cov txiv neej, tab sis ob leeg txiv neej thiab poj niam caribou muaj antlers. Ib zaug nyob rau hauv ib tug zoo thaum ib tug poj niam moose los yog dawb-tailed mos lwj yuav sprout antlers, vim yog ib tug hormonal tsis txaus.
Thaum twg stags plam antlers?
Nyob rau lub caij ntuj no, lub caij rutting xaus, thiab nws cov antlers tau ua lawv txoj haujlwm. Lwm qhov kev hloov pauv hauv cov tshuaj hormones ua rau cov antlers tso tawm ib zaug. Qhov no tuaj yeem tshwm sim thaum lub Kaum Ob Hlis lossis lig rau lub Peb Hlis, tab sis hauv peb cheeb tsam, nws feem ntau tshwm sim nyob ib ncig ntawm Lub Ib Hlis lossis Lub Ob Hlis.
