 |
Java Games: Flashcards, matching, concentration, and word search. |
 |
|
27.4 Social Behavior
Social behaviors enhance the benefits of living in a group.
|
| A | B |
|---|
| pheromone | chemical released by an organism that stimulates a behavior in other organisms of the same species |
| altruism | behavior in which an animal reduces its own fitness to help to other members of its social group |
| inclusive fitness | total number of genes an animal contributes to the next generation |
| kin selection | when natural selection acts on alleles that favor the survival of close relatives |
| eusocial | organism population in which the role of each organism is specialized and not all of the organisms will reproduce |
|
|
|
|
|
BVNW |
Blue Valley Northwest High School |
| Overland Park, KS |
|
|
|
|
|
| |
