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Levels of Organization & 8 Characteristics of Life

Total questions: 20

Worksheet time: 18mins

Name
Class
Date
1.

What is the most basic unit of life?

a)

Cell

b)

Atom

c)

Molecule

d)

Tissue

2.

What is it called when living things adapt to their environment over great periods of time?

a)

Growth

b)

Development

c)

Evolution

d)

Homeostasis

3.

Any living thing that is made up of specialized cells is called:

a)

Cell organelle

b)

Unicellular organism

c)

Multicellular organism

d)

Organ

4.

This type of reproduction results in offspring that are identical to the parent.

a)

Homeostasis

b)

Asexual

c)

Reduction

d)

Sexual

5.

Which of the following does NOT require cellular energy:

a)

Growth

b)

A rock falling off a table

c)

Repairing damaged tissue

d)

Reproduction

6.

What is it called when an organism changes in physical form or physiological make-up?

a)

Growth

b)

Development

c)

Evolution

d)

Homeostasis

7.

Would a stack of paper would be considered as biotic or abiotic?

(a)  

8.

Would the weather be considered abiotic or biotic?

(a)  

9.

A stable or balanced internal state is called

a)

Cannibalism

b)

Metabolism

c)

Retrobostasis

d)

Homeostasis

10.

If two organisms come together and they can produce a viable offspring that can produce a viable offspring. That means those organisms are a part of the same...

a)

Community

b)

Ecosystem

c)

Family

d)

Species

11.

Which level of organization is shown in the image above?

a)

Atom

b)

Molecule

c)

Cell Organelle

d)

Cell

12.

Which level of organization is shown in the image above?

a)

Ecosystem

b)

Community

c)

Biosphere

d)

Species

13.

Select all of the examples that are biotic

a)

Skeleton

b)

Wood

c)

Fire

d)

Air

e)

Algae

14.

What is the smallest level of organization we discuss in biology?

a)

Atom

b)

Molecule

c)

Cell

d)

Electrons

15.

Select the answer that has the following levels of organization going in the right order from micro to macro.

a)

Cell > Tissue > Organ System > Organism > Organ

b)

Cell > Tissue > Organ > Organ System > Organism

c)

Organ > Organism > Organ System > Tissue > Cell

d)

Organism > Organ System > Organ > Tissue > Cell

16.

What is an example of our only known biosphere?

(a)  

17.

What makes rocks abiotic? Check all that apply.

a)

They can reproduce

b)

They are made up of cells and show complexity

c)

They require no energy

d)

They do not respond to stimuli

18.

What level of organization is shown in the picture?

a)

Organism

b)

Organ system

c)

Community

d)

Species

19.

What is the level of organization for a group of cells that have similar structure and function?

a)

atoms

b)

molecules

c)

tissues

d)

organ systems

20.

What is the level of organization for the group of organs that perform a similar function?

a)

Tissue

b)

Organ

c)

Organ system

d)

Organism