Implantation and placentation , and overview General features of animals, biodiversity, biology Pentaceros starfish, biodiversity, animal science, zoology, biology Chick development, embryology, organogenesis. Rhacophorus (flying frog)-An evolutionary miracle Balanoglossus- A Hemichordate Krebs cycle and fate of Acetyl CoA carbon, Cellular Respiration, Metabolism, Biochemistry Frog early development- Cleavage patterns and early gastrulation. Developmental biology notes-Zoology, third year, Delhi University 
