Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
5 Cards in this Set
- Front
- Back
|
Competition
|
Two species need same resource e.g. breeding site or food. One will out compete the other. Douglas Fir and Western Hemlock are trees that compete in the USA
|
|
|
Herbivory
|
Herbivory is the relation between an animal and a plant. Different animals, feed on different plants. Deer on tree laves, rabbit on grass, giraffes on trees.
|
|
|
Predation
|
Relation between predator and prey. Fox and rabbit. Lion and antelope.
|
|
|
Parasitism
|
Relation between host an parasite. Parasite causes harm to the host to get food or other resources. Malaria virus, tapeworms, leeches.
|
|
|
Mutualism
|
Two member of different species benefit. Ant-aphid mutualism: the aphids are protected against predators by the ants who cultivate the aphids for their secretions of honeydew, a food source.
|
