Animal Development

Each one opens on YouTube. The same ▶ badges appear beside the cram points and notes they explain.

• Whole-chapter tour of animal developmentAnimal Development: We're Just Tubes - Crash Course Biology #16CrashCourse
• The stages in order: cleavage, gastrulation, organogenesisStages of Animal Development: Cleavage, Gastrulation, OrganogenesisProfessor Dave Explains
• Fertilization, cleavage, and how the blastocyst cavity formsEmbryology | Fertilization, Cleavage, BlastulationNinja Nerd
• The acrosome reaction and the acrosomal processAcrosome Reaction in Sea UrchinHussain Biology
• Cortical granules and the slow block to polyspermyCortical Reaction in Sea Urchin | Slow Blocks to PolyspermyHussain Biology
• The three germ layers and what each one becomesGerm layer derivatives | Behavior | MCAT | Khan Academykhanacademymedicine
• Gastrulation and the trilaminar embryoEmbryology | GastrulationNinja Nerd
• Neurulation: neural plate to neural tubeEmbryology | Neurulation, Vesiculation, Neural Crest Cell MigrationNinja Nerd
• Neural crest cells and where they migrateEmbryology of Nervous System - Neurulation - Neural Tube & Neural Crest - Embryonic Disc FoldingMedicosis Perfectionalis
• Amnion, chorion, yolk sac, and allantoisExtraembryonic MembranesEducator.com
• The Spemann–Mangold organizer and embryonic inductionSpemann-Mangold Organizer and embryonic inductionZar
• Limb bud patterning by the AER and the ZPAApical Ectodermal Ridge, zone polarizing Activity Everything You Need To Know - Dr. Nabil Ebraheimnabil ebraheim
• Homeobox and Hox genes in body patterningHomeobox genesShomu's Biology
• Human pregnancy and development through the trimestersReproductive System, Part 4 - Pregnancy & Development: Crash Course Anatomy & Physiology #43CrashCourse