Unicellular vs multicellular Organisms

Worksheet by Luis Marcial
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ENG
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Fill in the blanks using what you know about organisms. An organism is any living thing. Cells are the basic units of life. A unicellular organism is made up of only one cell. A multicellular organism is made up of one or more cells. Bacteriais an example of a unicellular organism. Humansand plants are examples of multicellular organisms. Characteristics of Life Match each statement to show which characteristic of life is being described. Bacteria is an organism with only one single cell All living things are composed of one or more cells. An infant gains 10 lbs in two months and is 5 inches longer in length. All living things grow and develop. A runner begins sweating as she warms up. Sweating cools down her body. All living things maintain homeostasis or internal balance. When a scientist pokes a jellyfish, it swims away. All living things respond to stimulus. A golden retriever and a poodle have a litter of goldendoodle puppies. All living things are able to reproduce. When two parents reproduce, their offspring share the same eye color. All living things have DNA and display heredity. A sunflower absorbs sunlight to use in photosynthesis. All living things require energy to survive. Sort the following organisms as either unicellular or multicellular. Unicellular Bacteria Amoeba Yeast Algae Multicellular Humans Plants Fungus Jelly Fish

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