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Leej twg txheeb xyuas cov tsiaj txhu dab tsi yog animalcules?

Cov txheej txheem:

Leej twg txheeb xyuas cov tsiaj txhu dab tsi yog animalcules?
Leej twg txheeb xyuas cov tsiaj txhu dab tsi yog animalcules?

Video: Leej twg txheeb xyuas cov tsiaj txhu dab tsi yog animalcules?

Video: Leej twg txheeb xyuas cov tsiaj txhu dab tsi yog animalcules?
Video: Leng Yang - Yog Vim Dab Tsi (Official Full Song | Nkauj Tawm Tshiab) 2020/05/24 2024, Tej zaum
Anonim

Cov duab no - ntawm lub taub hau ntawm lub taub hau thiab cov qe ntshav - qhia cov duab uas Dutch biologist thiab microscope pioneer Antoni van Leeuwenhoek tau pom nyob rau xyoo 1600s thaum nws Tshaj tawm lub neej ntawm lub ntiaj teb ntawm microscopic "tsiaj qus ".

Tam sim no cov tsiaj hu ua dab tsi?

Tsiaj qus tam sim no hu ua " microorganisms" tab sis lawv muaj cov npe tshwj xeeb nyob ntawm seb hom kab mob twg lawv yog.

Dab tsi yog animalcules piv txwv?

Nimalcule meaning

Frequency: Ib tug microscopic lossis feeb kab mob, xws li amoeba lossis paramecium, feem ntau suav tias yog tsiaj. (archaic) Ib tug me me tsiaj, xws li yoov tshaj cum. … (archaic) Ib tug me me tsiaj, raws li ib tug nas los yog kab (fly, yoov tshaj cum, midge).

tsiaj txhu txhais li cas hauv biology?

: ib feeb feem ntau cov kab mob microscopic.

Vim li cas Van Leeuwenhoek nrhiav tau tsiaj txhu?

Nws kawm ntau yam minerals, txawm tias cov khoom ntawm cov hmoov phom tawg. Txhua tus hais tias nws tau tshuaj xyuas qee 200 hom kab mob lom. Xyoo 1674 nws tau saib dej los ntawm ib lub pas dej ze Delft thiab xav tsis thoob thaum pom me me microscopic unicellular pas dej-dej kab mob uas nws hu ua animalcules (1676).

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