Evaluation Svt 4eme Reproduction Sexuee !free! »

: The core of sexual reproduction is fertilization (fécondation), the fusion of a male and female gamete to form a single cell called a zygote .

Complétez le cycle de vie simplifié ci-dessous en plaçant les termes : Adulte, Gamètes (mâle/femelle), Fécondation, Cellule-œuf. (Imaginez un schéma circulaire avec des flèches) II. Étude de documents (10 points) evaluation svt 4eme reproduction sexuee

Draw a line connecting the term to its correct definition. : The core of sexual reproduction is fertilization

L'évaluation portera souvent sur les étapes précises qui mènent à la création d'un nouvel individu. 1. La rencontre des gamètes Étude de documents (10 points) Draw a line

"A hen can store sperm inside her body for up to 15 days after mating. However, fertilization must occur within 24 hours of ovulation (release of the yolk). The sperm enters the ovule in the 'infundibulum' before the egg white and shell are added."

: The transition from childhood to adulthood where the body becomes capable of reproduction.