PPT-Unicellular Organisms Unicellular Organisms

Made of only one cell With a partnerbrainstorm answers to the following questions How do you think unicellular organisms eat move get rid of wastes and reproduce 2 How do multicellular. As living things are constantly being investigated, new attributes are revealed that affect how organisms are placed in a standard classification system.. . . Classifying Living Things. Carl Linnaeus was a . Multicellular. Which is better?. Questions to Consider. How quickly can it reproduce?. How specialized can it be?. How large can it grow?. How long does it take to develop?. How long can it live?. How quickly can it adapt and evolve?. Creating a T Chart of Benefits and Limitations. Structure. Unicellular Organism. Body is made up of a single cell. Multicellular Organism. Body is made up of numerous cells. Division of Labor. Unicellular Organism. Taxonomy is the science of naming and classifying organisms. The system used by biologists is called the . Linnnaean. System.. Carl Linnaeus was a Swedish biologist in the mid-1700s. He popularized a system of grouping organisms according to like characteristics and giving each group a specific name.. Turn and Talk. What is a cell?. What is an organism?. What is a single-celled organism?. What is a multicellular organism?. Cell Video. Single-Celled Organisms. Organisms made up of only one cell. . Unicellular Organisms. vs.. Multicellular Organisms. Background information. What does “micro” mean?. What is a microscope?. What is an organism?. What does “multi” mean?. What is a cell?. Micro. Kingdom . Monera. Bacteria. 1. 1. Heterotrophic bacteria. . a. breaks down . . organic material into . . useful nutrients. b. this is called . . decomposer. 7. th. Grade Science. P.S. DuPont Middle School. The History of Classification. In the 1700’s, Linnaeus separated all life into 2 Kingdoms: Plants and Animals.. More kingdoms added as knowledge of the diversity of organisms increased.. Tuesday: Finish Test Analysis. Today:. List . the three components of the cell theory. Note Cards. Most missed quiz. Learning lab. Monday-Thursday. Mornings 7-7:20. Afternoons 2:45-3:15. Glue in your skeleton notes. How do living things differ from . non-living things?. Organisms . are. . things that have all of the characteristics of life.. All living things are….. Organized. Grow and develop. Reproduce. Respond to stimuli. Science. Learning intention. To understand the difference between a unicellular and a multicellular organism and to describe the basic structures and functions of euglena, amoeba and paramecium.. You will need. Your Objective. 1. You will understand that . organisms. are composed of one or more . cells. . . 2. You will . identify the basic characteristics of organisms: . unicellular organisms. multicellular organisms. WILF: . To know how unicellular living things are able to carry out life processes, and be able to say how they are different from animal and plant cells.. Starting point...... Can you remember what the difference between a multi-cellular organism and a unicellular organism is? Write it down as a sentence.. All three biological domains include microbial organisms (or “microorganisms”). Although microorganisms include some of the smallest organisms, they play critical roles in the evolution of life on our planet and in the ecology of both terrestrial and marine environments.