Over Time,the Same Bones in Different Vertebrates Were Put to Different

question 52

Multiple Choice

Over time,the same bones in different vertebrates were put to different uses.This falls under the category of:

• A)heterologous structures
• B)vestigial organs
• C)analogous structures
• D)homologous structures

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Definitions:

Joint

A structure in the human or animal body at which two parts of the skeleton are fitted together, allowing for movement or flexibility.

Bursitis

Inflammation of a bursa, typically one near a joint, causing pain, swelling, and restricted movement.

Lubricating Fluids

Substances applied between surfaces to reduce friction, wear, and heat generation, enhancing the longevity and efficiency of mechanical systems.

Inward Curvature

The bending or curving of a structure towards the inside or center.