10 results found

Search Results for: vitelline

Eutherian mammal

Definition noun, plural: eutherian mammals Any from the group of mammals possessing chorioallantoic placenta (as opposed... Read More

Gamete

Definition of Gamete What is a gamete? A gamete is the mature reproductive or sex cell that contains a haploid number of... Read More

Egg

Definition noun, plural: eggs (1) An organic vessel where an embryo develops, and one in which the female of an animal... Read More

Ovum

Definition noun, plural: ova (1) Female gamete; female sex cell; female reproductive cell. (2) Egg cell. Supplement In... Read More

Egg cell

Definition noun, plural: egg cells (1) Female gamete; female sex cell; female reproductive cell. (2) Unfertilized ovum,... Read More

Egg coat

Egg coat a layer of glycoproteins and other stuff which surrounds an egg (ovum), just outside of the eggs cell membrane. The... Read More

Sinus venosus

Definition noun In embryo, the cavity caudad of cardiac tube where the veins from the intra- and extraembryonic circulatory... Read More

Midgut

Definition noun (1) The middle portion of the alimentary canal of certain vertebrate animals in which it is continuous with... Read More

Fertilization membrane

Definition noun The membrane that forms on the inner surface of the vitelline membrane of the ovum after the entry of a... Read More

Metatherian mammal

Definition noun, plural: metatherian mammals Any from the group of mammals possessing choriovitelline type of placenta (as... Read More