"0"^^ . . . "an animal organism in the early stages of growth and differentiation that in higher forms merge into fetal stages but in lower forms terminate in commencement of larval life"@en-us . . . "0"^^ . . "an animal organism in the early stages of growth and differentiation that in higher forms merge into fetal stages but in lower forms terminate in commencement of larval life"@en-us . . "01458842-n"^^ . . . . . . . "conceptus"@en-us . . . . "embryo"@en-us . . . . . . . . . . . . . . "101382567"@en-us . . . . . . . . . . . . . . . . "fertilized egg"@en-us . . . . . . . . "embryo"^^ . . . . "101458842"^^ . . . . . . . . . . . . . . . . . . . . . . . .