spermatangium
1Spermatangium — Spermatangium, bei Algen ein m Gametangium, in dem unbegeißelte Spermatien entstehen …
2spermatangium — n. [Gr. sperma, seed; angon, jar] (MOLLUSCA: Cephalopoda) Evaginated spermatophores ready to release sperm; sperm sacs; sperm bladders; sperm bulbs …
3spermatangium — sper·ma·tan·gi·um (spûr mə tănʹjē əm) n. pl. sper·ma·tan·gi·a ( jē ə) A structure that produces spermatia in red algae. [New Latin : spermatium + angium, vessel (from Greek angeion. See angio ).] * * * …
4spermatangium — sper·ma·tan·gi·um …
5spermatangium — …
6Sperm — The term sperm is derived from the Greek word (σπέρμα) sperma (meaning seed ) and refers to the male reproductive cells. In the types of sexual reproduction known as anisogamy and oogamy, there is a marked difference in the size of the gametes… …
7sperm bulbs — see spermatangium …
8sperm sacs — 1. (ANNELIDA) Seminal vesicles or testis sacs or spermathecae. 2. (MOLLUSCA: Cephalopoda) see spermatangium …
9spermat- — combining form or spermato Etymology: Middle French, from Late Latin, from Greek, from spermat , sperma seed, sperm more at sperm …
