Symbiosis Graphs

Multiple Choice

What is symbiosis?

• a biological interaction where one organism, the predator, kills and eats another organism, its prey

• the number of living organisms that a region can support without environmental degradation

• a close, prolonged association between two or more different biological species

• the struggle between two organisms for the same resources within an environment

Multiple Choice

What is parasitism?

• symbiosis that is beneficial to both organisms involved

• an association between two different organisms wherein one benefits at the expense of the other

• association between two organisms in which one benefits and the other derives neither benefit nor harm

• the struggle between two organisms for the same resources within an environment

Multiple Choice

What is mutualism?

• symbiosis that is beneficial to both organisms involved

• an association between two different organisms wherein one benefits at the expense of the other

• association between two organisms in which one benefits and the other derives neither benefit nor harm

• the struggle between two organisms for the same resources within an environment

Multiple Choice

What is commensalism?

• symbiosis that is beneficial to both organisms involved

• an association between two different organisms wherein one benefits at the expense of the other

• association between two organisms in which one benefits and the other derives neither benefit nor harm

• the struggle between two organisms for the same resources within an environment

Multiple Choice

What is predation?

• symbiosis that is beneficial to both organisms involved

• an association between two different organisms wherein one benefits at the expense of the other

• association between two organisms in which one benefits and the other derives neither benefit nor harm

• the struggle between two organisms for the same resources within an environment

​Mutualism

​Parsitism

​Commensalism

Predation (predator-prey)

Multiple Choice

Which graph demonstrates parasitism?

Multiple Choice

Which graph demonstrates mutualism?

Multiple Choice

Which graph demonstrates commensalism?

Multiple Choice

Which graph demonstrates predation?

Multiple Choice

Which graph represents predation?

Multiple Choice

Which graph represents parasitism?

Multiple Choice

Which graph represents commensalism?

Multiple Choice

Which graph represents mutualism?

Draw

Draw a graph that represents TWO organisms in a MUTUALISTIC relationship.

Draw

Draw a graph that represents TWO organisms in a PARASITIC relationship.

Draw

Draw a graph that represents TWO organisms in a COMMENSAL relationship.

Competition

Ecological competition is an interaction between organisms in which both require a resource that is in limited supply (such as food, water, or territory).

Multiple Choice

Which graph represents two organisms competing for the same resource?

Multiple Choice

Which graph represents competition?