Symbiosis Flashcards
1
Q
What are symbiotic relationships?
A
Co-evolved intimate relationships between members of two different species.
2
Q
What are the 2 types of symbiotic relationships?
A
Parasitism
Mutualism
3
Q
What is parasitism?
A
A parasite benefits in terms of energy or
nutrients, whereas its host is harmed by
the loss of these resources.
Parasites often have limited metabolism
and cannot survive out of contact with a
host.
4
Q
How are parasites transmitted?
A
Vectors
Direct physical contact
Resistant stages
5
Q
What are vectors?
A
Organisms which carry parasites to a different host.
6
Q
What is mutualism?
A
Both mutualistic partner species benefit in
an interdependent relationship.
