NUTRITION
THE HUMAN BODY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which representation would show the organization of life from simplest to the most complex?
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Heart muscle tissue, cardiovascular system, heart muscle tissue
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cardiovascular system, heart muscle cells, heart muscle tissue
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cardiovascular system, heart tissue, heart cells
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Heart muscle cells - heart muscle tisse, heart, cardiovascular system
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Explanation:
Detailed explanation-1: -Level 3: Organs Most organs contain tissues such as parenchyma (used to perform the organ functions), stroma (connective tissue specific to organs) and epithelial. Organs may be solid or hollow, and vary considerably in size and complexity. The heart, lungs, and brain are all examples of organs.
Detailed explanation-2: -At the tissue level, cardiac muscle is striated (or striped) since, like skeletal muscle, it has organized sarcomeres. However, cardiac muscle fibers are shorter than skeletal muscle fibers and usually contain only one nucleus, which is located in the central region of the cell.
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