Txoj kev ntseeg nrov, lobsters tsis tsis txawj tuag. … Thaum kawg, tus lobster yuav tuag los ntawm kev qaug zog thaum lub moult. Cov lobsters qub kuj tseem paub tias yuav tsum tsis txhob moulting, uas txhais tau hais tias lub plhaub yuav kawg ua puas, muaj kab mob, lossis poob sib nrug thiab tuag.
Vim li cas lobsters tsis tuag thaum laus?
Tsis-tsis-nkim-immortal lobsters
Lobsters tsis muaj qhov teeb meem ua tsaug rau ib qho khoom noj uas tsis muaj qhov kawg ntawm ib qho enzyme hu ua telomerase, uas ua haujlwm kom khaws regenerating telomeres. Lawv tsim ntau cov enzyme no nyob rau hauv tag nrho lawv cov hlwb thoob plaws hauv lawv cov neeg laus lub neej, tso cai rau lawv tswj cov hluas DNA mus tas li.
Pob lobsters muaj lifespan?
Tus Neeg Asmeskas lobster (Homarus americanus) tuaj yeem nyob tau tsawg kawg 100 xyoo, uas yog ntau tshaj tsib npaug ntawm lub neej ntawm Caribbean spiny lobster (Panulirus argus), uas Matthews hais tias nws tsis ua rau 20 xyoo.
Cov lobster loj muaj teeb meem dab tsi?
Thaum cov lobsters qub khiav tawm ntawm lub zog uas yuav tsum tau ua kom molting, lawv lub plhaub ua tsis muaj zog thiab tawg mus txog thaum kawg ua tswv rau kab mob kis kab mob kab mob tuaj yeem nkag mus rau hauv cov lobsters lub cev. Lawv tsim cov ntaub so ntswg uas cuab lub cev hauv lub plhaub zoo li cov kua nplaum.
Npauj npaim yog dab tsi?
George (hatched kwv yees li 1869) yog ib tug neeg Asmeskas lobster uas luv luv los ntawm City Crab thiab Seafood lub tsev noj mov hauv New York City. Nws raug ntes thaum Lub Kaum Ob Hlis 2008, nws raug tso rov qab rau hauv cov tsiaj qus thaum Lub Ib Hlis 2009. George hnyav 20 phaus (9.1 kg), thiab muaj hnub nyoog kwv yees li ntawm 140 xyoo.
