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36-WEEK-OLD FOETUS, ARTWORK
36-week-old foetus. Artwork of a foetus in its mothers uterus (womb) during the 36th week of pregnancy. The foetus develops in the uterus, surrounded by a fluid-filled amniotic sac. The umbilical cord (right) connects the foetus to the placenta, which brings oxygen and nutrients to the developing foetus and takes away waste products. At the 36th week of pregnancy a normal foetus weighs around 2.5 kilograms and is about 46 centimetres long. The internal organs are usually fully formed by this stage. Birth usually occurs between 37 and 42 weeks. (KEYSTONE/SCIENCE PHOTO LIBRARY/MEDI-MATION)
Instruktionen
COPYRIGHTPFLICHTIG
Lizenz
Rights Managed
Erstellungsdatum
20080212
Ort
Credit
KEYSTONE
Source
SCIENCE PHOTO LIBRARY SPL
Byline
MEDI-MATION
Grösse
3674 x 4400 px
Dateityp
JPEG