Germ cell — Germ cells are progenitors of the gametes. These singled out cells move through the gut to the developing gonads and undergo mitotic proliferation followed by meiosis and differentiation into either eggs or sperm (mature gametes). Plants do not… … Wikipedia
Germ cell tumor — Classification and external resources Micrograph of a seminoma, a common germ cell tumor. ICD 10 C … Wikipedia
Germ plasm — or polar plasm is a zone found in the cytoplasm of the egg cells of some model organisms (such as Caenorhabditis elegans , Drosophila melanogaster , Xenopus laevis ), which contains determinants that will give rise to the germ cell lineage. As… … Wikipedia
Germ — (j[ e]rm), n. [F. germe, fr. L. germen, germinis, sprout, but, germ. Cf. {Germen}, {Germane}.] 1. (Biol.) That which is to develop a new individual; as, the germ of a fetus, of a plant or flower, and the like; the earliest form under which an… … The Collaborative International Dictionary of English
Germ cell — Germ Germ (j[ e]rm), n. [F. germe, fr. L. germen, germinis, sprout, but, germ. Cf. {Germen}, {Germane}.] 1. (Biol.) That which is to develop a new individual; as, the germ of a fetus, of a plant or flower, and the like; the earliest form under… … The Collaborative International Dictionary of English
Germ gland — Germ Germ (j[ e]rm), n. [F. germe, fr. L. germen, germinis, sprout, but, germ. Cf. {Germen}, {Germane}.] 1. (Biol.) That which is to develop a new individual; as, the germ of a fetus, of a plant or flower, and the like; the earliest form under… … The Collaborative International Dictionary of English
Germ stock — Germ Germ (j[ e]rm), n. [F. germe, fr. L. germen, germinis, sprout, but, germ. Cf. {Germen}, {Germane}.] 1. (Biol.) That which is to develop a new individual; as, the germ of a fetus, of a plant or flower, and the like; the earliest form under… … The Collaborative International Dictionary of English
Germ theory — Germ Germ (j[ e]rm), n. [F. germe, fr. L. germen, germinis, sprout, but, germ. Cf. {Germen}, {Germane}.] 1. (Biol.) That which is to develop a new individual; as, the germ of a fetus, of a plant or flower, and the like; the earliest form under… … The Collaborative International Dictionary of English
germ plasm — n 1) germ cells and their precursors serving as the bearers of heredity and being fundamentally independent of other cells 2) the hereditary material of the germ cells: GENES * * * the substance postulated by 19th century biologists (notably… … Medical dictionary
germ plasma — germ plasm or germ plasma, 1. the germ cells of an organism. 2. the substance, now known to be the chromosomes, in germ cells that transmits hereditary characteristics to the offspring … Useful english dictionary