part of
part_of
part of
develops_from
develops from
develops from
ends during
blastocele
blastocoel anlage
blastocoel
XAO:0000294
blastocele (xenopus)
blastocyst cavity
cleavage cavity
The cavity of the blastula, a closed space that is invaded by early mesenchyme and later obliterated by the enlarging archenteron. It forms during embryogenesis when a zygote (a fertilized ovum) divides into many cells through mitosis.
segmentation cavity
UBERON:0000090
blastocele
xenopus_anatomy
anatomical space
NF stage 13