4th Periodical Test Science

Which of the following best describes mutualism?

• A. One organism benefits, the other is harmed

• B. Both organisms benefit

• C. One organism benefits, the other is unaffected

A remora fish attaching itself to a shark for transportation and leftover food is an example of:

• Parasitism

• Mutualism

• Commensalism

Tags

NGSS.MS-LS2-2

What type of symbiosis is a tick feeding on the blood of a host?

• Parasitism

• Commensalism

• Mutualism

A bee collecting nectar from a flower while pollinating it is an example of:

• Parasitism

• Mutualism

• Commensalism

Tags

NGSS.MS-LS2-2

Which of the following is an example of commensalism?

• A. Lichens growing on trees

• B. Fleas on a dog

• C. Oxpeckers eating parasites off buffalo

In parasitism, the organism that is harmed is called the:

• Predator

• Host

• Symbiont

The relationship between fungi and algae in a lichen is an example of:

• Parasitism

• Mutualism

Which symbiotic relationship benefits one organism and harms the other?

• Commensalism

• Parasitism

• Mutualism

A bird building a nest in a tree without harming the tree is an example of:

• Mutualism

• Commensalism

• Parasitism

Which of the following is not a type of symbiotic relationship?

• A. Predation

• B. Parasitism

• C. Mutualism