Which cartilage is flexible and found in areas requiring elasticity?

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Study for the Advanced Subsidiary WJEC Physical Education Test. Engage with flashcards and multiple-choice questions, each providing hints and explanations. Prepare thoroughly for your exam!

Multiple Choice

Which cartilage is flexible and found in areas requiring elasticity?

Explanation:
Elastic cartilage is the type that stays flexible because its matrix is rich in elastic fibers. Those fibers let the tissue bend and snap back to its shape, which is why it’s found in parts that need to be both sturdy and elastic, like the external ear and the epiglottis. Hyaline cartilage is more about smooth, resilient support for joints and airways, but it isn’t as elastic. Fibrocartilage is very tough and good at withstanding pressure, not bending easily, and articular cartilage is simply a smooth hyaline cartilage covering joints. So the flexible, elastic option best fits areas requiring elasticity.

Elastic cartilage is the type that stays flexible because its matrix is rich in elastic fibers. Those fibers let the tissue bend and snap back to its shape, which is why it’s found in parts that need to be both sturdy and elastic, like the external ear and the epiglottis. Hyaline cartilage is more about smooth, resilient support for joints and airways, but it isn’t as elastic. Fibrocartilage is very tough and good at withstanding pressure, not bending easily, and articular cartilage is simply a smooth hyaline cartilage covering joints. So the flexible, elastic option best fits areas requiring elasticity.

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