Sac in which the fetus develops in amniotes.
Thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals)
1 The foetus is surrounded by a protective amniotic sac filled with fluid.
2 The AFV was obtained subtracting the embryonic volume from the amniotic sac volume.
3 OH was done by puncture of the amniotic sac .
4 Then, in the presence of the three visiting physicians, a sixth amniotic sac was delivered with its fetus.
5 The amniotic sac is leaking.
6 The embryo floats in the amniotic sac , a body of fluids chemically resembling the sea water from which we came.
7 The 23-year-old was born with amniotic band syndrome, as his mother's amniotic sac entangled his wrist while developing in the womb.
8 Denver Zoo's female tapir Rinny gave birth last month but was unable to break the amniotic sac , at which point staff stepped in.
9 Punctures were created at midgestational day 23 by 14-gauge needle fetoscopy on surgically exposed rabbit amniotic sacs .
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This collocation consists of: Translations for amniotic sac