35 - Alternative Breeding Strategies
35 - Alternative Breeding Strategies
Breeding strategies differ both among males and females of the same species as well as among different species. The diff... Read more
27 Oct 2009
•
36 - Selfishness and Altruism
36 - Selfishness and Altruism
Originally, altruism and self-sacrifice were thought to be incompatible with natural selection, even by Darwin. Now we h... Read more
27 Oct 2009
•
34 - Mating Systems and Parental Care
34 - Mating Systems and Parental Care
Mating systems and parental care vary tremendously from species to species. Every species differs in how it protects its... Read more
27 Oct 2009
•
33 - Evolutionary Game Theory: Fighting and Contests
33 - Evolutionary Game Theory: Fighting and Contests
The economic concept of game theory can be readily applied to evolution and behavior. By analyzing encounters between or... Read more
27 Oct 2009
•
32 - Economic Decisions for the Foraging Individual
32 - Economic Decisions for the Foraging Individual
There are several ways to examine the behaviors of organisms when they forage or hunt for food or mates. These behaviors... Read more
27 Oct 2009
•
31 - Why So Many Species? The Factors Affecting Biodiversity
31 - Why So Many Species? The Factors Affecting Biodiversity
One can look at biodiversity from several perspectives. An ecological point of view tries to determine how necessary div... Read more
27 Oct 2009
•
30 - Energy and Matter in Ecosystems
30 - Energy and Matter in Ecosystems
The movement of matter and energy around the planet is very important, and its study draws on geology, and meterology in... Read more
27 Oct 2009
•
29 - Island Biogeography and Invasive Species
29 - Island Biogeography and Invasive Species
Geography is very important in ecology. Two major systems have been designed to model this, island biogeography and meta... Read more
27 Oct 2009
•
28 - Ecological Communities
28 - Ecological Communities
The idea of ecological communities has changed tremendously over the past 40 years. The classical view stated that there... Read more
27 Oct 2009
•
27 - Interspecific Competition
27 - Interspecific Competition
Competition among species, or inter-specific competition, can have an even greater effect on selection than competition ... Read more
27 Oct 2009
•