Species Interactions ( Interspecific Or Multiple Species That Afe Different) Flashcards
Competition interaction
(-/-) two or more species compete for a resource that is in short supply
Predation
(+/-) one species the predator kills and eats the other , prey.
Herbivory
(+/-) An herbivore eats part of a plant or alga
Parasitism
(+/-)
The parasite derived is nourishment from a second organism the host which is harmed
Mutualism
(+-)
Symbiosis
Individuals of two or more species live in close contact with one another different types 3 types. Commensalism
Mutualism
Parasitism
Commensalism
(+\0)
One species benefits while the other is unaffected by the other
This is the rarest symbiosis
Facilitation
(++) (+\0)
Helping out usually a plant that’s a facilitator and has an positive effect on the other without contact.
Not a symbiosis
Niche
Originally meant a recess associated with location
In biology it’s location and a complete set of resources that organisms uses and how much along with location
What do niches allow for species
For species to minimize competition
Realized niche
The actually niche they occupy
Fundamental niche
Could be bigger than the realized but depends on some sort of restriction
Cryptic coloration
Hard to understand is cryptic
Harder to see coloration in the environment so predators can’t find you
Aposematic okoratoon
Easily seen in their environment to indicate something. Can indicate that the species is dangerous like being poisonous. Intentionally standing out
Batesian mimicked
A harmless species mimics a harmful one. Like a harmless caterpillar mimicking the aposematic coloration of a venomous snake