Chapter 29: Reproduction and Development
Animations
29.1: Activity: Human reproductive systems
Test your recall for figure 29.1 with this key figure labeling exercise.
29.2: Tutorial: The production of male and female gametes
This tutorial reviews the process of meiosis, and examines how haploid male and female gametes are formed.
29.3: Activity: Structure of human sperm
Test your recall for figure 29.3 with this key figure labeling exercise.
29.4: Tutorial: The reproductive years
This tutorial reviews the processes of ovulation, fertilization, and implantation.
29.5: Activity: The placenta
Test your recall for figure 29.10 with this key figure labeling exercise.
29.6: Tutorial: Gastrulation
This tutorial shows how the three cell layers (endoderm, mesoderm, and ectoderm) move to their proper positions in the embryo.
29.7: Activity : Human fetal development
This activity animates the process shown in Figure 29.12.
29.8: Activity: Morphogens and fly development
See how certain proteins called morphogens activate genes during development.
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