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Worksheets

Biology

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

This occurs when organisms try to get the same resources.

a)

Symbiosis

b)

Competition

c)

Predation

d)

Parasitism

2.

A relationship in which one animal hunts, kills and eats another.

a)

Symbiosis

b)

Mutualism

c)

Parasitism

d)

Predation

3.

The animal that is hunted and killed for food.

a)

Decomposer

b)

Predator

c)

Scavenger

d)

Prey

4.

A close relationship between two different species of organisms living together.

a)

Mutualism

b)

Symbiosis

c)

Competition

d)

Commensialism

5.

A symbiotic relationship in which both species benefit.

a)

Mutualism

b)

Commensialism

c)

Parasitism

d)

Predation

6.

A symbiotic relationship in which on species benefits without benefiting or harming the other organism.

a)

Commensialism

b)

Competition

c)

Parasitism

d)

Mutualism

7.

A symbiotic relationship in which one species benefits by harming another.

a)

Competition

b)

parasitism

c)

commensialism

d)

mutualism

8.

A dog and a tick are examples of which symbiotic relationship?

a)

Predator

b)

mutualism

c)

parasitism

d)

commensialism

9.

An owl and a mouse are examples of which symbiotic relationship?

a)

parasitism

b)

mutualism

c)

commensialism

d)

predator/prey

10.

A clownfish lives in a sea anemone. The anemone is not hurt, but the clownfish can live in its safety. This is an example of what symbiotic relationship?

a)

Mutualism

b)

commensialism

c)

predator

d)

parasitism