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Lesson 2 Levels of 0rganization Predict three facts that will be discussed in Lesson 2 after reading the headings. Write your predictions in your Science Journal. Details Main ldea Life's Organization I found this on page. Unicellular Organisms Ifound this on page . Summarize life's organization. All organisms Organize information about unicellutar organisms by completing the graphic organizer. Unicellular Organisms Description: Description: cell without a membrane- cell hasa. surrounded by a bound smaller than. some live in . many specialized obtain. respond. grow From a Cell to an Organism 29 Lesson 2 | Levels of Organization (continued) Details Main ldea Multicellular Organisms Ifound this on page. C o m p a r e and unicellular contrast ana multicel. organisms. Multicellular Unicellular .made up of . made up of . processes needed for survival are carried out Both carry out all life .each type ofcell has a processes within. that is important to the I found this on page. Organize information about cell differentiation. Cell Differentiation Definition: In plants (meristems) located: In animals (stem cells) in embryos: what it does: in adults: 30 From a Cell to an Organism lular Lesson 2|Levels of Organization (continued) Main Idea Ifound this on page Ifound this on page. Details Identify the 4 main types of animal tissue. 1.- 3. 2. 4. ldentify 3 main types of plant tissue, and tell the function of each. Plant Tissue Type Function 1. Dermal 2. 3. Ground Ifound this on page. Sequence the organization of cells, tissues, organs, and organ systems in a multicellular organism. Cells are organized in Different. working together to perform a particular job are called. Groups of. a that work together to complete series of tasks are called. Many - working together make up an . Connect It The cells of all your organs have the same DNA in their nuclei, yet all perform different jobs in your body. Explain how this can be so. Use the term cellular differentiation in your explanation. From a Cell to an Organism 31