capable of producing eggs and bearing offspring
the most primitive mammals comprising the only extant members of the subclass Prototheria
a decorative molding; a series of egg-shaped figures alternating with another shape
rounded like an egg
animal reproductive body consisting of an ovum or embryo together with nutritive and protective envelopes; especially the thin-shelled reproductive body laid by e.g. female birds
one of the two male reproductive glands that produce spermatozoa and secrete androgens