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WorksheetsLevels of Organization in Organisms
Total questions: 45
Worksheet time: 31mins
A group of similar cells that perform a common function are:
cells
tissues
organs
organ systems
A living thing that carries out life processes by itself are known as:
cells
organs
tissues
organisms
A structure made up of a collection of tissues that carries out a specialized function is called an:
organ system
organism
cell
organ
Cells, tissues, organs, and organ systems, make up the structure of a?
single celled organism
multicellular organsim
Plants also have ___________that are made up of different tissues working together.
leaves
organs
arms
roots
A structure made up of different types of tissue and performs a specific function in the body.
cells
tissue
organ
organ system
Groups of specialized cells working together to perform the same function.
tissue
organelle
mass
tendon
Which of the following is the correct order of organization in living things from least organized to most organized?
a. Organism, cell, tissue, organ, organ system
a. Organ system, organ, tissue, cell, organism
a. Cell, tissue, organ, organ system, organism
a. Cell, organ, tissue, organ, organism, organ system
How does an organ system differ from an organ?
An organ system is more complex and contains several organs
An organ system is not made up of cells like an organ is.
An organ system is only found in very large organisms.
An organ system is just one part of an organ.
Which sequence describes the levels of organization from MOST organized to LEAST organized?
Organism, Organ, Tissue, Cell
Cell, Tissue, Organ, Organ System, Organism
Cell, Organ, Tissue, Organ System
Organism, Organ System, Organ, Tissue, Cell
What is the most simplest level of organization?
tissue
cell
dirt
organ
What is the most complex level of organization?
organs
organisms
animal cells
organ systems
what is a group of specialized cells that work together to perform the same function?
cells
organs
tissues
nerves
What is a group of 2 or more organs that work together?
food chain
organisms
animals
Organ systems
What is a cell?
Red blood cells
The most complex level of organization
The basic unit of structure and function in living organisms
animals
What is a group of 2 or more different types of tissues that work together?
organisms
cells
organ systems
organs
What is an example of an organ?
plants
Nerve tissues
Liver
Digestive system
What is an example of an organ system?
a tree
stomach
red blood cells
A branch with leaf's
What is a cell?
the basic unit of life
a group of tissues working together to perform a function
the largest level of biological organization
The skin is an example of what level of biological organization?
cell
organ
tissue
organism
Why are all cells different?
all cells are the same
different cells perform different functions
multicellular organisms can live with one type of cell
What level of biological organization is the largest (includes all other levels)?
organ
organ systems
organism
cells
Blood is an example of what level of organization?
cell
tissue
organ
organ system
Justin has learned that the brain, spinal cord, and peripheral nerves work together. What do they combine to form?
a cell
organ
tissue
organ system
Which of the following is the correct order of organization in living things from the most basic (simple) to the most complex?
Organism, cell, tissue,organ, organ system
Organ system, organ, cell, organism, tissue
cell, organ, tissue, organ system, organism
cell, tissue, organ, organ system, organism
What is the difference between a cell and a tissue?
cell is basic unit of life; tissue is group of cells that work as one
cell is basic unit of life; tissue is groups of different cells
cell is group of tissues; tissue is basic unit of life
cell is group of organs; tissue is group of different cells
At which level of biological organization would you place the heart?
Tissues
Organism
Cells
Organs
It is the simplest unit of life.
Cells
Atoms
Tissues
Molecules
