| A | B |
| clone | the offspring of only one parent and an exact copy of the parent |
| heredity | controls the traits that are passed on from parent to offspring |
| inherited behavior | the behavior with which an organism is born |
| instinct | an example of inherited behavior |
| learned behavior | behavior an organism gains from experience |
| reproductive strategy | the process an organism uses to reproduce successfully |
| offspring | the young of an organism |
| traits | a characteristic of a living things, such as eye color or height |