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Test Chapter 4
Tissues, Organs, and Organ Systems
| Question | Answer |
|---|---|
| What is the division of labor? | Each part of an organism has a specific job to perform. |
| Groups of different tissues working together to do a job are called | organs |
| The proper order for the five basic levels of organization within living things is | cells, tissues, organs, systems, and organisms. |
| The microscopic unit of structure and function of all living things is the | cell. |
| The heart, blood vessels, and capillaries are an example of a | system. |
| A group of organs that work together to perform certain functions is called a | system. |
| The highest level of organization of all living things is the | organism. |
| The epidermis that covers the leaves and stems of a plant is an example of a | tissue. |
| True or False-Blood is a tissue. | True |
| True or False-A single-celled organism is organized, as are all living things, according to the five basic levels of organization. | False |
| True or False-A cheetah smells its prey, flexes its limbs, and licks its lips. These actions are an example of the division of labor within the animal's body. | True |
| True or False-A cactus does not contain tissues. | False |
| True or False-A system is a group of cells that are similar in structure and function. | False |
| True or False- The heart is an organism. | False |
| True or False-Your clothes, cells, and hair contain tissues. | False |