planula

noun 0.736

gastrula

noun 0.727

blastocyst

noun 0.703

blastomere

noun 0.661

blastoderm

noun 0.642

morula

noun 0.641

blastocoel

noun 0.626

embryoblast

noun 0.616

blastema

noun 0.610

neurula

noun 0.608

bulblet

noun 0.591

blastopore

noun 0.590

blast cell

noun 0.573

vesicle

noun 0.562

gemmule

noun 0.556

blastoma

noun 0.556

embryo

noun 0.548

bleb

noun 0.543

globule

noun 0.538

bulla

noun 0.535

embryoid

noun 0.529

epiblast

noun 0.529

archenteron

noun 0.529

trochophore

noun 0.528

vitellus

noun 0.527

ampulla

noun 0.526

bolus

noun 0.524

trophoblast

noun 0.522

acoelomate

noun 0.520

zygote

noun 0.519

spherule

noun 0.516

bladder

noun 0.516

vesiculation

noun 0.515

ovule

noun 0.512

ranula

noun 0.510

hemangioblast

noun 0.506

vesica

noun 0.502

urinary bladder

noun 0.502