2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Kab laug sab kuj yog poikilothermic, los yog ntshav txias. Yog li ntawd, lawv tsis siv lub zog los ua kom sov lawv tus kheej thiab tuaj yeem tau txais los ntawm cov khoom noj tsawg dua li tib neeg xav tau. Lawv tuaj yeem muaj sia nyob tau ntau lub lis piam tom qab noj mov xwb, Kunkel hais.
kub yuav tua kab laum?
Kub nruab nrab ntawm 15 thiab Zero degrees Fahrenheit yuav tua kab laum, thiab lawv tsis tuaj yeem yug ntawm qhov kub qis dua 40 degrees. Yog li, thaum kub pib poob qis, roaches nrhiav qhov chaw sov kom nkaum.
kab laum sov lossis ntshav txias?
kab laug sab mus tau ntev heev tsis muaj kev noj qab haus huv vim lawv yog kab mob khaub thuas. Txawm li cas los xij, lawv tsuas muaj sia nyob tau ib lub lim tiam xwb tsis muaj dej, yog li ntawd lawv feem ntau pom nyob rau hauv qhov chaw ntub lossis ntub dej nyob ib puag ncig hauv tsev, xws li hauv qab daus thiab chav dej.
Kab laum puas tuag hauv dej?
Npaj tsuas tuag vim tsis muaj qhov ncauj, nws haus tsis tau dej thiab nqhis dej. Kab laum tuaj yeem tuav nws ua pa rau 40 feeb thiab tuaj yeem muaj sia nyob hauv qab dej li ib nrab teev. Kab laum feem ntau ua tsis taus pa los pab tswj lawv qhov poob dej.
Puas kab laum muaj 2 lub hlwb?
Kab laum muaj ob lub hlwb-ib qho hauv lawv lub pob txha taub hau, thiab ib qho thib ob, ntau lub paj hlwb uas rov qab los ze lawv lub plab. Schweid hais tias Pheromones, tshuaj lom neeg cov cim ntawm kev npaj kev sib deev, ua haujlwm ntawm tus txiv neej thiab poj niam kab laum los pib kev sib thamthiab copulation.
Pom zoo:
Puas yog txias lossis txias?
Nco ntsoov tias "cold" is an adjective, "coldness" is a noun. Koj yuav tau hais tias "Qhov txias (ib yam dab tsi)" lossis "qhov txias ntawm (qee yam / qee tus)". qhov sib txawv ntawm qhov txias thiab txias yog dab tsi?
Cov kab kab kab kab kab ua kab mob txaus ntshai npaum li cas?
Nyob rau hauv peb thiab tom ntej instars ntawm lawv txoj kev loj hlob, Pine processionary caterpillars yog mob heev rau daim tawv nqaij ntawm tib neegthiab lwm yam tsiaj. Kev sib cuag yooj yim nrog cov plaub hau ntawm kab ntsig tuaj yeem ua rau pob khaus hnyav (urticaria) thiab khaus qhov muag, thiab qee tus neeg yuav muaj kev fab tshuaj.
Kab laum kab tuaj yeem ua rau muaj kev fab tshuaj?
yoov tshaj cum, hnia, yoov yoov, yoov thiab qee yam yoov yog cov kab ntau tshaj plaws uas paub tias ua rau muaj kev fab tshuaj. Cov neeg feem ntau raug kab los ntawm kev raug mob, liab, khaus, stinging thiab me o nyob rau hauv ib ncig ntawm qhov tom.
Puas yog kab laum kab mob lom?
Qhov zoo tshaj plaws tsawg tshuaj lomkhoom muaj rau cov nplooj noj kab ntsig. … Nyob rau hauv lub larval theem, cabbage loopers noj peb-lub sij hawm lawv lub cev hnyav nyob rau hauv cov khoom cog nyob rau hauv ib hnub, ua phem tshaj plaws nyob rau hauv ob peb hnub dhau los ntawm lawv txoj kev loj hlob.
Nyob rau hauv kab laum kab noj hniav ntawm foregut thiab hindgut yog kab?
Nyob rau hauv kab laum kab noj hniav ntawm foregut thiab hindgut yog kab nrog Cuticle. Puas yog hindgut ntawm kab laum kab los ntawm cuticle? thiab hindgut hu ua Malpighian tubules pab tshem tawm cov khoom excretory los ntawm haemolymph.
