A parasitic relationship. The fluke (if it is a blood fluke) takes needed nutrients from the elk's blood, which can harm the elk.
It is a symbiotic relatiionship, a parasitic relationship, meaning it benefits the parasite but harms the host. Flukes--Parasitic flatworms having external suckers for attaching to a host http://en.wikipedia.org/wiki/Symbiosis
The symbiotic relationship is mutualism
One symbiotic relationship is cactus and lizard
I need a symbiotic relationship with the PORPOISE..
flukes inhabit the elk veins and feed off of them, causing harm
Flukes have a parasitic ecological relationship with their hosts, often living in the digestive, circulatory, or respiratory system of animals. They can cause harm to their hosts and impact their health and fitness. Flukes may also serve as intermediate hosts for other parasites, completing their life cycle and spreading infection.
The symbiotic relationship between the mistletoe and the spruce is parasitism.
Sheep and cows don't have a symbiotic relationship.
A symbiotic relationship is where two or more different species live together to the mutal benefit of each other. A chameleon's ability to change color depending on its surroundings is an adaptation, not a symbiotic relationship. If it were a symbiotic relationship, that would mean that the chameleon would have a symbiotic relationship with a tree, but it would also have a symbiotic relationship with the sidewalk. It just doesn't work.
the symbiotic relationship between malaria and people is parasitism
A parasitic relationship, which you describe, is not symbiotic. A symbiotic relationship is one which is beneficial to both entities.
They have a symbiotic relationship with insects.