Video: 4 hom Tropism yog dab tsi?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov ntawv ntawm tropism suav nrog phototropism (teb rau lub teeb), geotropism (teb rau lub ntiajteb txawj nqus), chemotropism (teb rau tej yam khoom), hydrotropism (teb rau dej), thigmotropism (teb rau mechanical stimulation), traumatotropism (teb rau qhov txhab txhab), thiab galvanotropism, orelectrotropism (teb lus teb.
Yog li ntawd, 3 hom Tropisms yog dab tsi?
Thaum lub zog mus rau qhov stimulus, nws yog hu ua zoo tropism . Ib yam li ntawd, thaum lub zog txav deb ntawm qhov stimulus, nws hu ua tsis zoo tropism . Thaum muaj ntau yam cov ntaub ntawv ntawm tropism , peb mam li tsom ntsoov rau peb tus yuam sij hom : phototropism, geotropismandthigmatropism.
Tsis tas li ntawd, tropism hauv biology yog dab tsi? A tropism (los ntawm Greek τρόπος, tropos, "a tig") isa lom phenomenon, qhia txog kev loj hlob lossis kev hloov pauv ntawm a lom kab mob, feem ntau yog ib tsob nroj, insponse to anenvironmental stimulus. Tropisms feem ntau yog txuam nrog nroj tsuag (txawm tias tsis tas yuav txwv rau lawv).
Tom qab, lo lus nug yog, dab tsi yog tropism thiab nws hom?
Muaj ob peb hom ntawm" tropisms "Hais txog cov nroj tsuag, tab sis txhua tus hom ntawm tropism xa mus rau ib qho kev taw qhia stimulus uas ua rau kev txav mus los. Piv txwv li, muaj kev txiav txim siab txog rau txoj kev cog qoob loo: phototropism, gravitropism / geotropism, thigmotropism, chemotropism, hydrotropism, thiab thermotropism.
Dab tsi yog cov nroj tsuag tseem ceeb tshaj plaws Tropisms?
Cov Qhov tseem ceeb tshaj plaws cog tropisms yog lub teeb, lub ntiajteb txawj nqus, thiab dej. Cov lus teb loj hlob yog qhov zoo los ntawm qhov tsis zoo - rau lossis tawm tsam qhov kev txhawb nqa.
Pom zoo:
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