Learning goal (7.L.1.3): I will be able to summarize the organization of multi-cellular organisms from cells to tissues to organs to systems to organisms.
Due Today: signed progress report
Evening Assignment: Finish organization triangle and complete test corrections

What are the three domains, and what type of cells do the organisms in each domain have?

What are the three domains, and what type of cells do the organisms in each domain have?
Archaea & Bacteria – prokaryotic cells
Eukarya –eukaryotic cells

Define specialization in your own words.

Define specialization in your own words.
when different cells perform different functions

Describe the levels of organization in a tree.

Describe the levels of organization in a tree.
Cell – plant cells
Organ – leaves
Organ system – leaves, stems & roots
Tree - organism

In what way does a specialized cell in a multicellular organism differ from the cell of a unicellular organism?

In what way does a specialized cell in a multicellular organism differ from the cell of a unicellular organism?
Unicellular – one cell does all the work to stay alive
Specialized cell – does just one task to keep the organism alive

How is a model similar to the real object it represents? How is it different?

How is a model similar to the real object it represents? How is it different?
A model represents a real object but is not real.

The organism below is called
Chlamydomonas. What domain does it belong to, and what do the internal structures tell you about it?

The organism below is called
Chlamydomonas. What domain does it belong to, and what do the internal structures tell you about it?
Eukarya – it has chloroplast & can make its own food

If you made 79 or lower you have the opportunity to learn the concepts on the test.
On a sheet of notebook paper write the questions that you missed.
Give the correct answer and explain where you found the answer. Ex. Organism chart or page in textbook
Due Monday Dec. 2 nd .

Answer the following in your science notebook:
In what way is the human body like a city?
• Red blood cells?
• White blood cells?
• Nerves?
• Brain?
• Heart?
• Digestive system?
• Skeletal system?
• Blood vessels?
• ????
McDougall p. B9

Learning goal (7.L.1.3):
Multicellular organisms are organized into many different parts that build on each other and must work together to meet the needs of the organism.
Cells
Tissues
Organ
Organ system
Organism
Organization of Multicellular Organisms

Create the Human organization pyramid in your notebook. For each level of organization include:
• Level
• Definition of the level
• Specific example
• Picture of the example
Cells
Tissues
Organ
Organ system
Organism
Organization in Humans

Create the Human organization pyramid in your notebook. For each level of organization include:
• Level
• Definition of the level
• Specific example
• Picture of the example
Cells
Tissues
Organ is a structure that is made up of two or more types of tissue that work together to carry out a function
Organ system
Organism
EXAMPLE: Organ level of Organization in Plants

Tonight…
• Finish organization triangle
• Complete test corrections & turn in by
Monday Dec. 2.