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(Z8600021 uploaded a new version of "File:Stage14 bf20.jpg": ==Human Embryo Carnegie Stage 14== Embryo appears as Carnegie Stage 14 from ectopic pregnancy. * Embryo is partially enclosed in amniotic membrane. * Larger cavity is chorionic spac)

Revision as of 14:17, 28 February 2014

Human Embryo Carnegie Stage 14

Carnegie Stage 14

Facts: Week 5, 31 - 35 days, 5 - 7 mm

View: Lateral view. Amniotic membrane removed.

Features: midbrain, nasal placode, lens pit, 1,2,3 pharyngeal arches, fourth ventricle of brain, 1st pharyngeal groove, heart prominence, cervical sinus, upper limb bud, mesonephric ridge, lower limb bud, umbilical cord

Identify: midbrain region, nasal placode, lens pit, 1st, 2nd and 3rd pharyngeal arches, 1st pharyngeal groove, maxillary and mandibular components of 1st pharyngeal arch, fourth ventricle of brain, heart prominence, cervical sinus, upper limb bud, mesonephric ridge, lower limb bud, umbilical cord

Kyoto-stage14.jpg


Related Links: Carnegie stage 14 |


Carnegie Stages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | About Stages | Timeline

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current14:17, 28 February 2014Thumbnail for version as of 14:17, 28 February 2014800 × 1,000 (158 KB)Z8600021 (talk | contribs)==Human Embryo Carnegie Stage 14== Embryo appears as Carnegie Stage 14 from ectopic pregnancy. * Embryo is partially enclosed in amniotic membrane. * Larger cavity is chorionic space (coelom). * Small sac connected to umbilical region is the yolk sac, ...
14:40, 19 June 2011Thumbnail for version as of 14:40, 19 June 20111,000 × 750 (80 KB)S8600021 (talk | contribs)

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