File:Embryo stage 22 E3L.jpg

From Embryology

Embryo_stage_22_E3L.jpg(619 × 389 pixels, file size: 77 KB, MIME type: image/jpeg)

Human Embryo cross-section (Carnegie Stage 22)

This slice passes through the chest region (cross-section region shown in top left).

Note:

  • lung development
    • bronchial branching
  • heart development
    • septation generating 4 chambers
  • musculoskeletal
    • ribs
    • body wall musculature (hypaxial)
    • dorsal muscle group (epaxial)
  • skin development
    • thicker dorsal region where dermis originated


Related Selected Embryo Regions: Head Region | Shoulder Region | Chest Region | Abdomen Region | Hip Region


Original file name: HUME3L.jpg

File history

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Date/TimeThumbnailDimensionsUserComment
current12:20, 30 May 2010Thumbnail for version as of 12:20, 30 May 2010619 × 389 (77 KB)S8600021 (talk | contribs)==Human Embryo cross-section (Carnegie Stage 22)== Original file name: HUME3L.jpg Category:Carnegie Stage 22