Cov xim uas ntxim nyiam nyiam muv, raws li cov kws tshawb fawb, yog ntshav, violet thiab xiav. Bees kuj muaj peev xwm pom xim sai dua tib neeg.
Npau taws ntxub dab tsi?
Bees thiab waps instinctively perceive dub xim ua hem. Hnav cov khaub ncaws dawb, tan, cream, lossis grey kom ntau li ntau tau thiab zam cov khaub ncaws dub, xim av, lossis xim liab. Bees thiab waps pom xim liab li dub, yog li lawv pom nws yog ib qho kev hem thawj.
Pob bees nyiam paj paj zoo tshaj?
Bees tuaj yeem pom cov xim ntshav kom meej meej dua li lwm cov xim, thiab qee qhov zoo tshaj plaws muv nroj tsuag, xws li lavender, alliums, buddleja thiab catmint, muaj paj liab. Hais tias, ntau lub paj ntawm lwm cov xim tseem yuav nyiam muv, yog li tsis txhob rub lawv!
Yuav ua li cas xim bees nyiam?
Zoo li tib neeg, muv yog trichromatic- tias nws, lawv muaj 3 xim ywj siab receptors qab txhua lub qhov muag. Txawm li cas los xij, nyob rau hauv tib neeg, cov receptors khaws ntsuab, liab thiab xiav, nyob rau hauv muv cov receptors yog rhiab heev rau lub teeb ntsuab, xiav thiab ultra-violet.
Dab tsi xim nyiam muv tshaj plaws?
Cov xim uas ntxim nyiam nyiam muv, raws li cov kws tshawb fawb, yog ntshav, violet thiab xiav. Bees kuj muaj peev xwm pom xim sai dua tib neeg.
