Figure 47.0 Human embryo. Figure 47.1 A “homunculus” inside the head of a human sperm.
Chapter 47 Animal Development. From eggs to organisms.
1 Chap 47: Animal Development Brain Heart. 2 Figure 47.2 The acrosomal and cortical reactions during sea urchin fertilization.
Lab 11 Survey of Embryonic Development. Lab 11 Hormonal controls of the menstrual (ovarian and uterine) cycles Fertilization, implantation, and early.
What is an animal?. Animals are multicellular, heterotrophic eukaryotes with tissues that develop from embryonic layers.
Vertebrate Development. Human Oocyte Fertilization.
Vertebrate Development
