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Stack #4604520
| Question | Answer |
|---|---|
| Tissue | A group of similar cells that perform a specific function |
| Organ | A body structure that is Made up of different tissues that work together |
| Radial Symmetry | A body plan in which any number of imaginary lines that all passed through a central point into two mirror images |
| Bilateral symmetry | a body in which a single imaginary life divides the body into left and right size there are images of each other |
| Describe an animals body plan | The organization of an animals cells into higher levels of structure including tissues, organs and organ systems are what describes a body plan |
| Describe how the structures of animals are related to their symmetry | Animals without symmetry are organized, simply with cells and not tissue. Animals with radial symmetry have complex body plans with tissues and usually organs systems… animals with bilateral symmetry have organ systems. |
| Describe what an asymmetrical body means and an example of an animal | Asymmetry means no imaginary line could be drawn to divide the animal into mirrored half’s. . An example are sponges.. |
| Describe what radial body symmetry means and give an animal | Many imaginary lines could be drawn through central and divide it into two mirror images. Example is starfish or jellyfish. |
| Describe what bilateral symmetry means and animal example | Only one imaginary line could be drawn to divide it into mirrored halves. Examples are crabs and tigers. |