caryotype | Vive les SVT ! Les sciences de la vie et de la Terre au collège et au lycée - Cours de SVT en ligne -

Vous trouverez ci-dessous l’ensemble des logiciels et animations à découvrir dans le thème « unité et diversité des êtres-humains » – LOGICIEL BILAN GENETIQUE : Télécharger GENETIC SVT 3ème – LOGICIEL CARYOTYPE (pour créer des caryotypes) Télécharger caryotype – ANIMATION SUPPORT INFORMATION GENETIQUE logiciel pour localiser l’information génétique au sein de la cellule et pour montrer la similitude de l’information génétique dans

3ème

Les supports de l’hérédité – Cours de génétique

chapitre 1 : LES SUPPORTS DE L’HÉRÉDITÉ Comment est conservée l’information héréditaire dans notre organisme ? Introduction – Distinguer caractères héréditaires et caractères non héréditaires – Réaliser un arbre généalogique Phénotype = ensemble des caractères observables d’un individu dans des conditions du milieu donné I – Localisation de l’information héréditaire A/ Dans la cellule-œuf à l’origine de l’individu 1) Révisions

3ème

Reproduction sexuée et diversité génétique

Chapitre 2 : Reproduction sexuée et diversité génétique Comment les chromosomes transmettent-ils l’information génétique ? Comment des frères et sœurs peuvent-ils être unique avec un héritage génétique venant de mêmes parents ? I – La transmission de l’information de cellule en cellule A/ La multiplication des cellules Observation au microscope de mitose dans les racines de jacinthe –> document à

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