Relationships in Nature

Relationships in Nature

9th - 12th Grade

17 Qs

quiz-placeholder

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Relationships in Nature

Relationships in Nature

Assessment

Quiz

Science

9th - 12th Grade

Medium

NGSS
MS-LS2-2, MS-LS2-3

Standards-aligned

Created by

Emily Dwight

Used 36+ times

FREE Resource

17 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a symbiotic relationship benefits both organisms, it is an example of:

Commensalism

Mutualism

Parasitism

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does a crocodile benefit from a bird eating from its mouth?

It gets its teeth clean

It gets to eat the bird

It gets a defense against flies

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do people benefit from bacteria in their intestines?

The bacteria prevents humans from getting sick.

The bacteria allows humans to eat a wider variety of foods

The bacteria allows humans to go longer without eating

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a symbiotic relationship helps one organism and hurts the other it is an example of:

Commensalism

Mutualism

Parasitism

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The harmed species in a parasitic relationship is called:

The occupant

The parasite

The host

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The following picture is an example of what kind of symbiotic relationship?

Commensalism

Mutualism

Parasitism

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Leeches have been used for medicinal purposes. The leech benefits by getting blood (food) from humans. How do humans benefit from the mutualistic relationship?

The leech helps improve blood flow in the human

The leech reduces the humans chance of a bacterial infection

The leech improves the cosmetic look of the human,

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