Symbiotic Relationships

What are the 4 types of symbiotic relationships?

• competition, mutualism, commensalism, and parasitism

• competition, reproduction, mitosis, and parasitism

• competition, population, parasitism, and commensalism

• parasitism, commensalism, mitosis, ecology

What is a relationship that occurs when two or more organisms need the same resource at the same time?

• Commensalism

• Mutualism

• Competition

• Parasitism

Two species with identical ecological niches _______.

• cannot coexist in the same habitat

• always coexist in the same habitat

What is a symbiotic relationship in which one organism benefits at the expense of the other organism?

• Competition

• Commensalism

• Mutualism

• Parasitism

Where do parasites such as tapeworms, heartworms, or bacteria live?

• Inside the host

• Outside the host

Where do parasites such as aphids, fleas, or mistletoe live?

• Inside the host

• Outside the host

What is a symbiotic relationship in which both organisms benefit?

• Parasitism

• Commensalism

• Mutualism

• Competition

What is a symbiotic relationship in which one organism benefits and the other organism is not affected?

• Competition

• Commensalism

• Parasitism

• Mutualism

What is the hunter called in a predation?

• Prey

• Predator

• Individual

• Organism

What is the species eaten in a predation called?

• Predator

• Prey

• Individual

• Organism