PPT-Sec 1. Cells of Multicellular Organisms p104

Multicellular  organisms or organisms that are made up of many cells   multi meaning  many Examples of Multicellular organisms All animals plants most fungi Cells are very small so you usually need a microscope to see. Classification of Living Things. There are 13 billion known species of organisms . This is only 5% of all organisms that ever lived!. New organisms are still being . . found and identified today.. http://www.worldofteaching.com. A . view. of . the. . cell. . The Cell. The basic unit of an organism. Discovery made possible by the invention of the microscope. The. . history. of . the. . cell. 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. . Yale University. Group 2 . Cell and Developmental Biology. Group 2: Cell and Developmental Biology. Tara Mann . . Harvard University. Peter . Gergen. . . Stony Brook University . Casey Roehrig . . LESSON 3. Unicellular Organisms. Organisms that consist of one cell. . They are also known as microorganisms. They also carry out all the life processes such as movement, response, respiration, digestion, excretion, reproduction, and growth. 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. Cells. tissues . organs. . . organ systems organisms. Copy the words in . red and underlined. .. Cell Differentiation. Multicellular organisms (eukaryotic organisms like plant, animals, and fungi) have millions, billions, and trillions of cells.. Biology: Science of Life What do Biologists do? Study past, present and future life Interactions, structures , functions Solve biological problems Agriculture Disease Conservation/Remediation to maintain diversity of life 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. 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. : Practice using the compound light microscope. Do Now. : what is a microscope used for?. HW. :. Complete Midterm review packet, continue to review ALL concepts (take notes, make note cards etc.). Objective. An early developmental stage of a starfish. Kingdom . Animalia. Invertebrates. Some reproduce sexually, others asexually. Can regenerate from just one arm. B- Mammal Intestine. (Multicellular/Eukaryotic).