- animal hemisphere
- the half of the mass of cells formed by cleavage of a zygote that is nearest the animal pole.
Medical dictionary. 2011.
animal hemisphere
Look at other dictionaries:
animal development — Introduction the processes that lead eventually to the formation of a new animal starting from cells derived from one or more parent individuals. Development thus occurs following the process by which a new generation of organisms is produced by … Universalium
ANIMAL (RÈGNE) - Évolution animale — La notion d’histoire du règne animal est relativement récente dans la pensée scientifique. Après la Renaissance, les premiers naturalistes cherchaient seulement à mettre de l’ordre dans nos connaissances en comparant les caractères des divers… … Encyclopédie Universelle
Animal models of ischemic stroke — are procedures inducing cerebral ischemia. The aim is the study of basic processes or potential therapeutic interventions in this disease, and the extension of the pathophysiological knowledge on and/or the improvement of medical treatment of… … Wikipedia
animal learning — ▪ zoology Introduction the alternation of behaviour as a result of individual experience. When an organism can perceive and change its behaviour, it is said to learn. That animals can learn seems to go without saying. The cat that… … Universalium
Animal testing on non-human primates — Image taken inside Covance Experiments involving non human primates (NHPs) include toxicity testing for medical and non medical substances; studies of infectious disease, such as HIV and hepatitis; neurological studies; behavior and cognition;… … Wikipedia
Animal pole — In developmental biology, the term animal pole refers to the upper hemisphere of a blastula embryo (as it is conventionally drawn, in reality the animal pole may not be the upper hemisphere). The animal pole consists of small cells that divide… … Wikipedia
Animal sentinels — There is increasing recognition that wild, domestic, and companion animals may act as sentinels for environmental health hazards by providing early warning of human health hazards in the environment. Animals can act as sentinels because they may… … Wikipedia
Cygne (animal) — Cygne Cet article concerne le groupe d oiseau. Pour les autres significations, voir Cygne (homonymie) … Wikipédia en Français
Lynx (animal) — Lynx (mammifère) Pour les articles homonymes, voir Lynx (homonymie) … Wikipédia en Français
Jaguar (animal) — Jaguar Pour les articles homonymes, voir Jaguar (homonymie) … Wikipédia en Français
