Symmetry Symmetry of body form: similarity of left and right sides. Related to developmental stability Which is related to ability to adapt to change.
Mating Systems & Parental Care. Chapter 182 Mating Systems & Parental Care Chapter 18 Mating Systems Mating Systems Parental Care Parental Care Who Invests.
What Were the Main Accomplishments of Charles Darwin and Alfred Wallace? Descent with Modification and Mutability (vs. Great Chain of Being) – Darwin studied.
Announcements. Sexual selection underlies the evolution of male competition and female choice. In many species, males and females are similar in appearance.
Concepts of History 1. Seating for class Front of Room Lawler: P108 (Th 12) P107 (T 9)P109 (M 8) P103 (F 9)P102 (W 9)P101 (M 9) P106 (F 3)P104 (W 11)P105.
Cultural Changes in Americas, the Atlantic and Africa.
An Introduction to Evolution
Indirect Benefits: Mate Choice and “Good Genes” Why do females sometimes show preferences for males that offer nothing but sperm? What indirect benefits.
Lecture 7. Sexual Selection. Costs of sex Cost of meiosis Cost of producing males Cost of courtship and mating.
1. Why did Mendoza become a missionary? 2. What happened to the mission above the falls?
Glowing In the Woods – what is it? Biolumenescence -- terrestrial organisms.
Sexual Selection
