FERTILIZATION & DEVELOPMENT FERTILIZATION Initiation of biological reproduction (through insemination or pollination) Main Functions: Combine haploid sets of chromosomes…

Slide 1 Chapter 47 Animal Development 1 mm human embryo at approximately 6–8 weeks after conception Slide 2 Development An organism’s development – Is determined by…

Slide 1 Agenda 11/7/11 1)You – Draw and name major stages of early development on a piece of paper…initial cleavage, morula, blastula, gastrula Me - (I will assume everyone…

Slide 1 The Incredible Egg Slide 2 Egg Production Closely controlled breeding program- White Leghorns preferred favorite. –Early maturity –Large producer –White shelled…

Animal Development Animal Development Emily Huang, Erin McGrath, Michelle Xu Review Cell differentiation Morphogenesis Blastula Gastrulation Cytoplasmic determinants Fertilization…