Multicellular OrganismsDefinition: Multicellular organism – an organism made of two or more cellsInformation: These organisms are able to be seen with the naked eye. These organisms need all parts of itself to survive.
Common Names• Many – celled organisms• Eukaryotic organisms• Mammals• Birds• Reptile• Fish• Many others…
Sample Question Question: What type of organism is a hamster? Answer: Multicellular Page 1
Sample Question Question: What type of organism is bacteria? Answer: Unicellular Page 1
Bacteria• A unicellular microorganism lacking organelles and an organized nucleus• Some can cause disease.
How do they reproduce?• Every bacteria that lives today is the same bacteria that’s been around for ages and ages.• When bacteria go through the cell division process they can survive on their own.
Write 5 Test Questions• Example: – Explain the difference between unicellular and multicellular organisms. – How can bacteria be useful?• Trade with a classmate• See if you can answer the questions.
Read Article – Your Choice1. Write three questions you would like to ask a scientist who is working on a new way to use bacteria.2. Write three reasons scientists should continue researching ways to use bacteria in industry.3. Draw four ways bacteria is used in industry.
What Interested Me?• Write in your notes what interested you.
Why Should I Care?• Why should you care about what we talked about today?