Slide 1Biology 340 Comparative Embryology Lecture 5 Dr. Stuart Sumida Introduction to Embryology of Deuterostomes Echinodermata - Sea Urchins Slide 2 PHYLOGENETIC CONTEXT:…
Figure 20.1 Sperm and Egg Differ Greatly in Size Figure 20.4 Patterns of Cleavage in Four Model Organisms (Part 1) Figure 20.4 Patterns of Cleavage in Four Model Organisms…