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Symbio

Authored by Lisa Thompson

Science

7th Grade

NGSS covered

Symbio
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How is commensalism different from mutualism?

In commensalism, one species benefits while the other is unharmed; in mutualism, both species benefit

In commensalism, one species is harmed while the other benefits; in mutualism, both species benefit

In commensalism, neither species is harmed; in mutualism, one species is harmed

In commensalism, both species benefit; in mutualism, one species is harmed

Tags

NGSS.MS-LS2-2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When a honeybee pollinates flowers, the bee gets access to nectar, while the flowers gain the chance to reproduce. This is an example of:

Amensalism

Commensalism

Parasitism

Mutualism

Tags

NGSS.MS-LS2-2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Remoras are fish that swim alongside sharks, eating scraps that the sharks leave behind. This is an example of:

Amensalism

Commensalism

Parasitism

Mutualism

Tags

NGSS.MS-LS2-2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The stork uses it saw-like bill to cut up the dead animals it eats. As a result, the dead animal carcass is accessible to some bees for food and egg laying. The relationship neither harms nor benefits the stork.

parasitism

commensalism

mutualism

Tags

NGSS.MS-LS2-2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Mistletoe extracts water and nutrients from a spruce tree. The spruce tree is harmed. 

parasitism

commensalism

mutualism

Tags

NGSS.MS-LS2-1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Hermit Crabs live in shells made and then abandoned by snails.

Commensalism

Parasitism

Competition

Tags

NGSS.MS-LS2-2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The hermit crab carrying the sea anemone on its back.

mutualism

commensalism

parasitism

Tags

NGSS.MS-LS2-2

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