fetal structures
type: Concept
broader: developmental structures
preferred label: ساختارهای جنینی @fa

embryos
type: Concept
broader: developmental structures
preferred label: رویان‌ها @fa

egg characters
type: Concept
broader: developmental structures
preferred label: نشانویژگی‌های تخم @fa

conceptus
type: Concept
broader: developmental structures
preferred label: نطفه @fa

developmental structures
type: Concept
broader: body parts by system
narrower: conceptus
narrower: fetal structures
narrower: egg characters
narrower: embryos
preferred label: ساختارهای تکوینی @fa

body parts by system
type: Concept
narrower: developmental structures
preferred label: بخش‌های بدنی براساس دستگاه) @fa