coelom

noun 0.673

blastopore

noun 0.663

haemocoel

noun 0.662

pseudocoelom

noun 0.627

acoelomate

noun 0.626

blastula

noun 0.626

blastomere

noun 0.625

blastocyst

noun 0.621

coelomate

noun 0.617

blastoderm

noun 0.616

archenteron

noun 0.604

body cavity

noun 0.570

trochophore

noun 0.534

vacuole

noun 0.531

gleba

noun 0.528

coacervate

noun 0.526

biocoenosis

noun 0.524

coelenterate

noun 0.521

brood pouch

noun 0.521

embryoblast

noun 0.520

blastema

noun 0.519

endoplasm

noun 0.514

planula

noun 0.513

cloaca

noun 0.511

scolex

noun 0.510

gastrula

noun 0.505

protocell

noun 0.503

hydrocele

noun 0.501