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Chapter 3 Lesson 2 Levels of Organization

Total questions: 25

Worksheet time: 6hrs 15mins

Name
Class
Date
1.

Which is true of cell differentiation?

a)

Tissues produce various stem cells.

b)

Stem cells become different types of cells

c)

Unicellular organisms become multicellular.

2.

Which is true of unicellular organisms?

a)

They lack cells.

b)

They all are eukaryotes.

c)

They lack cell differentiation.

3.

Which is true of multicellular organisms?

a)

Their cells lack a nucleus.

b)

Their cells are eukaryotic.

c)

They have no fertilized eggs.

4.

What are unspecialized cells that can develop into many different cell types?

a)

tissues

b)

organs

c)

stem cells

d)

organ systems

5.

What are groups of similar types of cells that work together to do a specific job?

a)

tissues

b)

organs

c)

stem cells

d)

organ systems

6.

What are groups of different tissues working together to do a job?

a)

tissues

b)

organs

c)

stem cells

d)

organ systems

7.

What are groups of different organs working together to do a series of jobs?

a)

tissues

b)

organs

c)

stem cells

d)

organ systems

8.
What is considered to be the lowest level of organization in a multicellular organism?
a)
cell
b)
organ system
c)
tissue
d)
organ
9.
The stomach, small intestines, and large intestine are all organs.  When they work together to process food, they form a functional unit known as _____
a)

an organism

b)
an organ system
c)
a tissue
d)
a cell
10.
Which of the following correctly orders the organization in plants and animals from least to complex?
a)
Cell --> Organ --> Tissue --> Organ System --> Organism
b)
Atom --> Cell --> Organ --> Tissue --> Organism
c)
Cell --> Tissue --> Organ --> Organ System --> Organism
d)
Organism --> Organ System --> Organ --> Tissue --> Cell
11.
Lungs, Diaphragm, Brain, Ribs, Skulls, and Heart are all examples of ____
a)
Cells
b)
Organs
c)
Tissues
d)
Organ Systems
12.
The root and shoot systems in plants work together to form a more complex organization known as ______
a)
a cell
b)
an organism
c)
a tissue
d)
an organ
13.
Water moves inside plants using xylem, a structure made up of a collection of cells that form the tube-like xylem.  Xylem is classified as ______
a)
a tissue
b)
an organ
c)
an organ system.
d)
an organism.
14.
Neurons rapidly communicate information throughout the body.  Neurons combine to form tissue in the organ known as the brain.  Neurons are classified as ____
a)
cells
b)
tissues
c)
organs
d)
organisms
15.
All of the following are types of animal tissue except:
a)
Muscle
b)
Skin
c)
Epithelial
d)
Connective
16.
The tissues of a plant root are specialized to perform which of the following tasks?
a)
Absorb water and minerals
b)
Absorb light energy
c)
Release oxygen
d)
Perform photosynthesis
17.
Tissues that provide support for your body and connects all its parts.
a)
connective
b)
skeletal
c)
neuromuscular
d)
epidermal
18.
Tissues that cover the surfaces of your body, both inside and out
a)
epithelial
b)
connective
c)
human
d)
sensory
19.

Cells, tissues, organs, and organ systems, make up the structure of a?

a)

single celled organism

b)

multicellular organsim

20.

Animals have four basic types of tissue: nervous, epithelial, connective and?

a)

skin

b)

hair

c)

muscle

d)

teeth

21.
Which of the following is NOT an animal tissue?
a)
vascular
b)
connective
c)
muscle
d)
epithelial
22.
Which of the following is an example of a plant tissue?
a)
shoot
b)
muscle
c)
epithelial
d)
ground
23.
What is the ground tissue responsible for? 
a)
carries messages
b)
provides storage and support; is where photosynthesis takes place
c)
transports water and nutrients from one part of a plant to another
d)
makes the soil better for the plant
24.
A plant's root system is at what level of organization?
a)
cell 
b)
tissue
c)
organ 
d)
organ system
25.

The stomach helps break down food for digestion. Which BEST describes the stomach?

a)

It is part of a cell with a fuction

b)

It is a single cell that performs a life function

c)

Made up of a small number of cells that perform a single function

d)

Composed of millions of cells of different types working together to perform a function