5 Steps to a 5 AP Biology, 2014-2015 Edition

202 ❯ STEP 4. Review the Knowledge You Need to Score High The sperm is ready to enter the female reproductive system at this poi ...

Human Reproduction ❮ 203 Oogenesis In women, the process of gamete formation is called oogenesis(Figure 16.3), which begins quit ...

204 ❯ STEP 4. Review the Knowledge You Need to Score High of the primary oocytes frozen in the first act of meiosis returns to a ...

Human Reproduction ❮ 205 Embryonic Development Embryology,the study of embryonic development, is a detailed and complex field. F ...

206 ❯ STEP 4. Review the Knowledge You Need to Score High to create the hollow-looking structure known to embryologists as the b ...

Human Reproduction ❮ 207 theepiblastand the hypoblast.The hypoblast gives rise to the yolk sac, which produces the embryo’s firs ...

208 ❯ STEP 4. Review the Knowledge You Need to Score High are transplanted to a different place near the ectoderm, the neural pl ...

Human Reproduction ❮ 209 If a blastocyst does not implant, production of estrogen or progesterone from the corpus luteum will ce ...

210 ❯ STEP 4. Review the Knowledge You Need to Score High 12.Which structure is usually the site of fertilization in humans? A. ...

Human Reproduction ❮ 211 ❯ Rapid Review Quickly review the following terms: Primary sex characteristics:sexual organs that assis ...

212 ❯ STEP 4. Review the Knowledge You Need to Score High Factors in cellular differentiation: Cytoplasmic distribution:differe ...

❮ 213 Behavioral Ecology and Ethology IN THIS CHAPTER Summary:This chapter focuses on the interaction between animals and their ...

214 ❯ STEP 4. Review the Knowledge You Need to Score High This chapter introduces you to some of the basic terms and concepts us ...

Behavioral Ecology and Ethology ❮ 215 An example of this involves young chimpanzees in the Ivory Coast, who watch their mothers ...

216 ❯ STEP 4. Review the Knowledge You Need to Score High sacrificing their lives by stinging intruders that pose a threat to th ...

Behavioral Ecology and Ethology ❮ 217 an unrelated companion in a fight, or perhaps a wolf will offer food to another wolf that ...

218 ❯ STEP 4. Review the Knowledge You Need to Score High ❯ Review Questions When horses hear an unusual noise, they turn their ...

Behavioral Ecology and Ethology ❮ 219 ❯ Answers and Explanations ❯ Rapid Review Quickly review the following terms: Behavioral e ...

220 ❯ STEP 4. Review the Knowledge You Need to Score High Animal Behaviors Agonistic behavior:conflict behavior over access to ...

❮ 221 Ecology in Further Detail IN THIS CHAPTER Summary:This chapter covers the main concepts of ecology, including popu- lation ...