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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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Embryonic Development: 4 to 6 Weeks

Chapter 11   4 Weeks: Amniotic Fluid

Mumashure memasvondo mana mvura inonzi "amnion" inokomberedza "embryo" igozadza munogara zai. Iyi mvura haina hutachiona uye inonzi "amniotic fluid", uye ndiyo inodzivirira "embryo" kuti isakuvadzwe.

Chapter 12   The Heart in Action

Mwoyo unorova zvinoverengeka Kuita zana nemakumi matatu piminiti rega.

Apa onaiwo Kuchinja ruvara kunoita mwoyo kana ropa richipinda nekubuda munhengo dzemwoyo paunorova.

Mwoyo unorova kanokwana makumi mashanu emamiriyoni mwana asati aberekwa uye zviuru zvitatu zvemamiriyoni Kana tichiyera upenyu hwemakore makumi masere

Chapter 13   Brain Growth

Makurumidziro ekukura kweuropi kunoonekwa nemapindukiro eruvara rwe "forebrain", "midbrain", ne "hindbrain".

Chapter 14   Limb Buds

Maoko nemakumbo anoonekwa kutanga kukura nekubuda kwezvinenge mazvimbiswa mumasvondo mana.

Apa ganda rinenge richinjenjemera nekuti rinenge rakakora se'cell' rimwechete.

Kana ganda richikora, kunjenjemera uku kunopera, zvinoreva kuti tinogona kuona nhengo dzemukati dzichikura kwemwedzi mumwechete unotevera.

Chapter 15   5 Weeks: Cerebral Hemispheres

Pakati pemasvondo mana nemashanu, uropi unoenderera nekukura hwopetana-petana kuita mapato mashanu akasiyana.

Musoro unotora nzvimbo huru ye hukuru hwe"embryo".

Nzvimbo inogara huropi Inenge denderedzwa ndiyo inoratidzika ichikura panhengo dzose dzeuropi.

Mabasa ese anotanga kuitwa nehuropi anosanganisa pfungwa, kudzidza, kuchengeta pfungwa, kutaura,kuona, kunzwa, kufambisa nhengo dzemuviri, uye kupindura mibvunzo yakaoma.

Chapter 16   Major Airways

Pakugadzirwa kwenhengo dzekufema, divi rekurudyi nedivi rekuruboshwe rwemapapu rwunenge rwakasiyana uye rwuchazobatana gare-gare negurokuro nemapapu.

Chapter 17   Liver and Kidneys

Onaiwo kukura kwechitaka chakazadza dumbu uye chakabatana nemwoyo urikurova.

Itsvo dzakakwana dzinoonekwa mumashure memasvondo mashanu.

Chapter 18   Yolk Sac and Germ Cells

Kasaga kane ma"cell" ekutangisisa kuvaka munhu anonzi ma"germ cells". Mumasvondo mashanu aya ma "germ cell" anotama kuenda kunezvekuita mwana zvinowanikwa pedyo neitsvo.

Chapter 19   Hand Plates and Cartilage

Mumasvondo mashanuwo, "embryo" inoita zvekuvaka maoko, uye mabhonzo akapfava anotanga kuitwa kwapera masvondo mashanu.

Pano tinoona Kugadzirwa kweruoko rweruboshwe nechanza chacho mumasvondo mashanu nemazuva matanhatu.