Human foetus, week 30 影片檔
Animation showing a human foetus at week 30 (28 weeks after conception). The human gestation period is typically around 40 weeks after the last period, or 38 weeks after fertilisation (conception). For the first eight weeks from conception the developing baby is known as an embryo, and as a foetus for the subsequent 30 weeks. The developing baby is nourished through its umbilical cord, which connects to an organ called the placenta, which is embedded in the wall of the mother's uterus.
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詳情
創意 #:
618320917
授權類型:
圖像集:
Verve+
最大檔案大小:
1920 x 1080 像素 - 68 MB
短片長度:
00:00:10:01
上傳日期:
發佈資訊:
無需許可授權
原版:
QuickTime 8-bit Photo-JPEG HD 1920x1080 29.97p