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| |- bgcolor="#CCFFCC" | | |- bgcolor="#CCFFCC" |
| | colspan="5" width="376" height="18" |<center> [[Carnegie_stage_13_-_serial_sections|Stage 13/14 shown in serial embryo sections]] series of Embryology Program</center> | | | colspan="5" width="376" height="18" |<center> [[Carnegie_stage_13_-_serial_sections|Stage 13/14 shown in serial embryo sections]] series of Embryology Program</center> |
| |-bgcolor="F5FAFF"
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| | width="40" |<center>[[Carnegie_stage_14|'''14''']]</center>
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| | width="65" |<center> 31 - 35</center>
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| | width="101" |<center> 5 - 7</center>
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| | width="100" bgcolor="#000000" |<center>[[File:Stage14_bf2c.jpg|60px|Link=Carnegie_stage_14]]</center>
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| | width="400" |lens pit, optic cup
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| |-
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| | width="40" |<center>[[Carnegie_stage_15|'''15''']]</center>
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| | width="65" |<center> 35 - 38</center>
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| | width="101" |<center> 7 - 9</center>
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| | width="100" bgcolor="#000000" |<center>[[File:Stage15 bf1c.jpg|60px|Link=Carnegie_stage_15]]</center>
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| | width="400" |lens vesicle, nasal pit, hand plate
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| |-bgcolor="F5FAFF"
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| | width="40" |<center>[[Carnegie_stage_16|'''16''']]</center>
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| | width="65" |<center> 37 - 42 </center>([[week 6|'''week 6''']])
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| | width="101" |<center> 8 - 11</center>
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| | width="100" bgcolor="#000000" |<center>[[File:Stage16 bf1c.jpg|60px|Link=Carnegie_stage_16]]</center>
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| | width="400" |nasal pits moved ventrally, auricular hillocks, foot plate
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| |-
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| | width="40" |<center>[[Carnegie_stage_17|'''17''']]</center>
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| | width="65" |<center> 42 - 44</center>
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| | width="101" |<center> 11 - 14</center>
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| | width="100" bgcolor="#000000" |<center>[[File:Stage17 bf1c.jpg|60px|Link=Carnegie_stage_17]]</center>
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| | width="400" |finger rays
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| |-bgcolor="F5FAFF"
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| | width="40" |<center>[[Carnegie_stage_18|'''18''']]</center>
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| | width="65" |<center> 44 - 48 </center>([[week 7|'''week 7''']])
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| | width="101" |<center> 13 - 17</center>
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| | width="100" bgcolor="#000000" |<center>[[File:Stage18 bf1c.jpg|60px|Link=Carnegie_stage_18]]</center>
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| | width="400" |ossification commences
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| |-
| |
| | width="40" |<center>[[Carnegie_stage_19|'''19''']]</center>
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| | width="65" |<center> 48 - 51</center>
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| | width="101" |<center> 16 - 18</center>
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| | width="100" bgcolor="#000000" |<center>[[File:Stage19 bf1c.jpg|60px|Link=Carnegie_stage_19]]</center>
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| | width="400" |straightening of trunk
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| |-bgcolor="F5FAFF"
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| | width="40" |<center>[[Carnegie_stage_20|'''20''']]</center>
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| | width="65" |<center> 51 - 53 </center>([[week 8|'''week 8''']])
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| | width="101" |<center> 18 - 22</center>
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| | width="100" bgcolor="#000000" |<center>[[File:Stage20 bf1c.jpg|60px|Link=Carnegie_stage_20]]</center>
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| | width="400" |upper limbs longer and bent at elbow
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| |-
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| | width="40" |<center>[[Carnegie_stage_21|'''21''']]</center>
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| | width="65" |<center>53 - 54</center>
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| | width="101" |<center>22 - 24</center>
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| | width="100" bgcolor="#000000" |<center>[[File:Stage21 bf1c.jpg|60px|Link=Carnegie_stage_21]]</center>
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| | width="400" |hands and feet turned inward
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| |- bgcolor="#FFCCCC"
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| | colspan="5" width="376" |<center> [[Carnegie_stage_22_-_serial_sections|Stage 22 shown in serial embryo sections series]] of Embryology Program</center>
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| |-bgcolor="F5FAFF"
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| | width="40" |<center>[[Carnegie_stage_22|'''22''']]</center>
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| | width="65" |<center> 54 - 56</center>
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| | width="101" |<center> 23 - 28</center>
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| | width="100" bgcolor="#000000" |<center>[[File:Stage22 bf1c.jpg|60px|Link=Carnegie_stage_22]]</center>
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| | width="400" |eyelids, external ears
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| |-
| |
| | width="40" |<center>[[Carnegie_stage_23|'''23''']]</center>
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| | width="65" |<center> 56 - 60</center>
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| | width="101" |<center>27 - 31</center>
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| | width="100" bgcolor="#000000" |<center>[[File:Stage23 bf1c.jpg|60px|Link=Carnegie_stage_23]]</center>
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| | width="400" |rounded head, body and limbs
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| |-bgcolor="F5FAFF"
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| | colspan="5" width="376" |<center>Following this stage [[Fetal Development]] occurs until birth (approx 40 weeks)</center>
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| |} | | |} |