Medical dictionary. 2011.
sperm swim-up — the migration of spermatozoa into culture medium; see sperm swim up technique, under technique … Medical dictionary
sperm swim-up method — see under technique … Medical dictionary
Jellyfish — For other uses, see Jellyfish (disambiguation). Jellyfish Temporal range: 505–0 Ma … Wikipedia
Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… … Universalium
Killer whale — Orca redirects here. For other uses, see Orca (disambiguation). Killer whale[1] … Wikipedia
snake — snakelike, adj. /snayk/, n., v., snaked, snaking. n. 1. any of numerous limbless, scaly, elongate reptiles of the suborder Serpentes, comprising venomous and nonvenomous species inhabiting tropical and temperate areas. 2. a treacherous person; an … Universalium
Orca — Taxobox name = Orca status = LR/cd | status system = IUCN2.3 status ref = image caption = Transient Orcas near Unimak Island, eastern Aleutian Islands, Alaska image width = 250px image2 caption = Size comparison against an average human regnum =… … Wikipedia
Humpback whale — Humpback whale[1] … Wikipedia
Semen analysis — Diagnostics Human sperm stained for semen quality testing in the clinical laboratory. HCPCS L2 G0027 … Wikipedia
Chemotaxis — is the phenomenon in which somatic cells, bacteria, and other single cell or multicellular organisms direct their movements according to certain chemicals in their environment. This is important for bacteria to find food (for example, glucose) by … Wikipedia
