Talk:Z3185685: Difference between revisions
From Embryology
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! width="50" | 10 | ! width="50" | 10 | ||
| width="50" | 8.5 || First somites appear, rostral neuropore closes | | width="50" | 8.5 || First somites appear, rostral neuropore closes | ||
|- style="height:75px" | |- style="height:75px" | ||
! 12 | ! 12 | ||
| Line 14: | Line 13: | ||
! 13 | ! 13 | ||
| 10.5 || Dosral C-shaped curvature, caudal limb bud, prominent cardiac swelling, four pharyngeal arches | | 10.5 || Dosral C-shaped curvature, caudal limb bud, prominent cardiac swelling, four pharyngeal arches | ||
|[[File:10.5.JPG]] | |||
|- style="height:75px" | |- style="height:75px" | ||
! 14 | ! 14 | ||
| Line 20: | Line 20: | ||
! 15 | ! 15 | ||
| 12.5 || Hand plate, wheel ray limbs, lens vesicle closes, five cerebral vesicles, facial buds, vertebrae | | 12.5 || Hand plate, wheel ray limbs, lens vesicle closes, five cerebral vesicles, facial buds, vertebrae | ||
|[[File:12.5.JPG]] | |||
|- style="height:75px" | |- style="height:75px" | ||
! 16 | ! 16 | ||
| 13.5 || Foot plate, finger rays, prominent liver, intestinal loops, auricular hillocks | | 13.5 || Foot plate, finger rays, prominent liver, intestinal loops, auricular hillocks | ||
|[[File:13.5.JPG]] | |||
|- style="height:100px" | |- style="height:100px" | ||
! 19 | ! 19 | ||
| 14.5 || Cuboidal body, trunk straightens, parallel limbs, toe rays, modeled face, visible auricle | | 14.5 || Cuboidal body, trunk straightens, parallel limbs, toe rays, modeled face, visible auricle | ||
|[[File:14.5.JPG]] | |||
|- style="height:75px" | |- style="height:75px" | ||
! 20 | ! 20 | ||
| 15.5 || Elbow, fingers elongate, notches between toe rays | | 15.5 || Elbow, fingers elongate, notches between toe rays | ||
|[[File:15.5.JPG]] | |||
|- style="height:75px" | |- style="height:75px" | ||
! 21-22 | ! 21-22 | ||
| 16.5 || Toes free, cecal bud in intestinal hernia | | 16.5 || Toes free, cecal bud in intestinal hernia | ||
|[[File:16.5.JPG]] | |||
|- style="height:75px" | |- style="height:75px" | ||
! 22-23 | ! 22-23 | ||
| 17.5 || Knee, neck, eyelids | | 17.5 || Knee, neck, eyelids | ||
|[[File:17.5.JPG]] | |||
|- style="height:75px" | |- style="height:75px" | ||
! 23 | ! 23 | ||
| 18.5 || Hands and feet join at the midline, closure of abdominal wall, eyelids cover eyes | | 18.5 || Hands and feet join at the midline, closure of abdominal wall, eyelids cover eyes | ||
|[[File:18.5.JPG]] | |||
|- | |- | ||
| colspan="3" align="center"| Following this stage fetal appearance is completed, organogenesis is achieved | | colspan="3" align="center"| Following this stage fetal appearance is completed, organogenesis is achieved | ||
|} | |} | ||
[[File:1hroldrabbit.jpg|thumb|1 hour old rabbit kittens]] | |||
[[File: Morula1.JPG]] | |||
Latest revision as of 20:28, 23 September 2009
| Stage | Days | Event | |
|---|---|---|---|
| 10 | 8.5 | First somites appear, rostral neuropore closes | |
| 12 | 9.5 | Rostral limb bud, embryonic pedicle, caudal neuropore closes, one cerebral vesicle, pharyngeal arches, completion of optic vesicle | |
| 13 | 10.5 | Dosral C-shaped curvature, caudal limb bud, prominent cardiac swelling, four pharyngeal arches | 
|
| 14 | 11.5 | Three cerebral vesicles, optic plate, mesonephric ridge | |
| 15 | 12.5 | Hand plate, wheel ray limbs, lens vesicle closes, five cerebral vesicles, facial buds, vertebrae | 
|
| 16 | 13.5 | Foot plate, finger rays, prominent liver, intestinal loops, auricular hillocks | 
|
| 19 | 14.5 | Cuboidal body, trunk straightens, parallel limbs, toe rays, modeled face, visible auricle | 
|
| 20 | 15.5 | Elbow, fingers elongate, notches between toe rays | 
|
| 21-22 | 16.5 | Toes free, cecal bud in intestinal hernia | 
|
| 22-23 | 17.5 | Knee, neck, eyelids | 
|
| 23 | 18.5 | Hands and feet join at the midline, closure of abdominal wall, eyelids cover eyes | 
|
| Following this stage fetal appearance is completed, organogenesis is achieved | |||
