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Multilingual Illustrated DVD [Tutorial]

The Biology of Prenatal Development




CHIDZIDZO CHEBIOLOGY PAKUKURA KWEMWANA MUDUMBU

.Shona


National Geographic Society This program is distributed in the U.S. and Canada by National Geographic and EHD. [learn more]

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The Fetal Period (8 Weeks through Birth)

Chapter 37   9 Weeks: Swallows, Sighs, and Stretches

Zera re"fetal period" rinoguma panoberekwa mwana.

Pamasvondo mapfumbamwe, kuyamwa chigunwe kunotanga, iyi ndiyo nguva mwana anenge avekumedza "amniotic fluid".

Pano "fetus" inenge yavekubata zvinhu, kufambisa musoro kuendesa kumberi nekumashure, kushama nekuvhara muromo, kufambisa rurimi, kufemereka nekuzvitatamura.

Tsinga dzekumeso, nedzemukati memaoko, nemukati metsoka dzinenge dzavekunzwa kubatwa.

"Kana ikabatwa zvinyoro-nyoro mukati metsoka," "fetus" inokotamisa magaro nemabvi kanakupeta zvigunwe.

Pano maziso anenge Akanyatsovharwa.

Muhuro munenge mavekuwonekwa, nhengo dzekubudisa izwi uye izvi zvinoreva kuti izwi ravekuzobuda.

Muvanasikana, chibereko chinenge chavekuonekwa uye zvese zvemumhukadzi zvinenge zvavepo, ma "cell" acho anonzi "oogonia", anenge achigadzirwa muma "ovary".

Zvinoratidza kuti munhuyiko zvoonekwawo kuvakomana kana vasikana.

Chapter 38   10 Weeks: Rolls Eyes and Yawns, Fingernails & Fingerprints

Kukura kwakakurumidza pakati pemasvondo mapfumbamwe negumi kunowedzera huremo hwemiri zvakanyanya (75%).

Pamasvondo gumi, kubwaira kunenge kwatanga kunokonzera kuti ziso rigone kufamba richitarisa pasi.

"Fetus" inotanga kushama nekuvhara muromo.

"Fetus" zhinji dzinoyamwa chigunwe chekurudyi.

Divi rehura mudumbu hwakabatana neguvhu hwavakudzokera mukati medumbu.

Kusimba kwemapfupa kwavekuitika.

Nzara dzeminwe nezvigunwe dzinenge dzavekutanga kukura.

Minwe yakasiyana-siyana inotanga Kubuda pakupera kwemasvondo gumi. Izvi ndizvo zvinoshandiswa pakuzivisa munhu muhupenyu hwese.

Chapter 39   11 Weeks: Absorbs Glucose and Water

Pamasvondo gumi nerimwechete mhuno nemuromo zvinenge zvanyatsobuda. Sezvinoita nhengo dzemuviri, zvinoshanduka nekukura uye nguva yega-yega inezvainoita pamakuriro emunhu.

Hura hunotanga kuchengeta zvekudya nemvura zvinenge zvamedzwa ne"fetus".

Kuti munhuyiko? zvinogadzirwa pakusangana, zvonoratidza kuti munhuyiko zvinotanga kuonekwa pamurume kana mukadzi.


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rajasree raja
October 2, 2013 at 1:07 am
rajasree raja
thanks for your details
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