WorksheetsQ#1: Understanding Organism Structure
Total questions: 10
Worksheet time: 6mins
What is the correct order of organization in biological systems from simplest to most complex?
Cells, tissues, organs, organ systems, organisms
Organ systems, organs, tissues, cells, organisms
Tissues, cells, organs, organisms, organ systems
Organisms, organ systems, organs, tissues, cells
Which of the following best describes the role of tissues in organisms?
Tissues are composed of similar cells that perform a specific function.
Tissues are individual cells that perform specific functions.
Tissues are the smallest structural units in an organism.
Tissues are systems composed of multiple organs.
Which level of organization directly follows organs in the hierarchy of biological organization?
Organisms
Tissues
Cells
Organ systems
How are cells organized into higher levels of structure in an organism?
Cells aggregate randomly without forming specific structures
Cells form organs directly, bypassing tissue formation
Cells form organ systems directly without intermediate structures
Cells form tissues, which form organs, which form organ systems, which form organisms
Match the following cells to their pictures.
Animal Cell
Plant Cell
Bacteria Cell
The basic unit of life is the (a)
Match the following cell type to something about it
No nucleus
Prokaryotic
Has chloroplasts for photosynthesis
Eukaryotic (plant)
Has microtubules
Eukaryotic (animal)
Plant cells and animal cells are both (a) cells. (b) cells contain cell walls that offer them more support. They also have (c) that hold water & nutrients for the cells.
The most ancient and simple type of cell is the (a)
Eukaryotic organisms like (a) have cells with a nucleus, whereas prokaryotic oragnisms like (b) do not have a nucleus.
