File:Stage19 bf16.jpg

From Embryology
Revision as of 09:37, 10 October 2013 by Z8600021 (talk | contribs) (==Hill Collection Embryo== Embryo No.3323 intact chorion. CRL 16.5mm. External appearance appears to be approximately Carnegie stage 19 embryo. ===Stage 19 General Information=== * Week 7, 48 - 51 days, 16 - 18 mm * Ectoderm: sensory placodes, lens...)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Original file ‎(1,041 × 1,000 pixels, file size: 99 KB, MIME type: image/jpeg)

Hill Collection Embryo

Embryo No.3323 intact chorion. CRL 16.5mm.

External appearance appears to be approximately Carnegie stage 19 embryo.

Stage 19 General Information

  • Week 7, 48 - 51 days, 16 - 18 mm
  • Ectoderm: sensory placodes, lens pit, otocyst, nasal pits moved ventrally, fourth ventricle of brain
  • Mesoderm: heart prominence, ossification continues
  • Head: forebrain, eye, external acoustic meatus
  • Body: straightening of trunk, heart, liver, umbilical cord
  • Features - eyelid, eye, external acoustic meatus, auricle of external ear, digital ray, wrist, liver prominence

File history

Yi efo/eka'e gwa ebo wo le nyangagi wuncin ye kamina wunga tinya nan

GwalagizhiNyangagiDimensionsUserComment
current09:37, 10 October 2013Thumbnail for version as of 09:37, 10 October 20131,041 × 1,000 (99 KB)Z8600021 (talk | contribs)==Hill Collection Embryo== Embryo No.3323 intact chorion. CRL 16.5mm. External appearance appears to be approximately Carnegie stage 19 embryo. ===Stage 19 General Information=== * Week 7, 48 - 51 days, 16 - 18 mm * Ectoderm: sensory placodes, lens...