"Embryon" is a word in ENGLISH

The primitive enteron or undifferentiated digestive sac of a gastrula or other embryo. See Illust. under Invagination.

The young of an animal in the womb, or more specifically, before its parts are developed and it becomes a …

See under Embryonic.

A plant which increases in size by internal growth and elongation at the summit, having the wood in the form …

A change in the form or function of a living organism, by a natural process of growth or development; as, …

An elastic cartilagelike rod which is developed beneath the medullary groove in the vertebrate embryo, and constitutes the primitive axial …

The first bud, or gemmule, of a young plant; the bud, or growing point, of the embryo, above the cotyledons. …

One of the primitive masses, or segments, into which the mesoblast of the vertebrate embryo breaks up on either side …

A dicyemid which produces infusorialike embryos; -- opposed to nematogene. See Dicyemata.

The embryo produced directly from the egg in a metagenetic series, especially the larva of a tapeworm or other parasitic …

Any change in an organism which alters its general character and mode of life, as in the development of the …

A receptacle, or pouch, connected with the oviducts of many invertebrates in which the eggs are retained until they hatch …