Which term means 'looking like the teeth of a saw'?

Which term means 'looking like the teeth of a saw'?

• A. Serrate
• B. Denticulated
• C. Spinoglenoid notch
• D. Sacropelvic surface of ilium

Answer: (A)

Describing edge morphology in anatomy. Serrate means having a saw-toothed edge with sharp, pointed teeth, which is exactly what “looking like the teeth of a saw” conveys. This makes it the best fit for the description. The other terms aren’t about edge shape: a spinoglenoid notch is a specific anatomical feature on the scapula, a named structure rather than a description of an edge, and the sacropelvic surface of the ilium is a particular bone surface. Denticulated does mean tooth-like projections along a margin, but it suggests small, individual teeth rather than the regular saw-tooth pattern implied by serrate.

Describing edge morphology in anatomy. Serrate means having a saw-toothed edge with sharp, pointed teeth, which is exactly what “looking like the teeth of a saw” conveys. This makes it the best fit for the description. The other terms aren’t about edge shape: a spinoglenoid notch is a specific anatomical feature on the scapula, a named structure rather than a description of an edge, and the sacropelvic surface of the ilium is a particular bone surface. Denticulated does mean tooth-like projections along a margin, but it suggests small, individual teeth rather than the regular saw-tooth pattern implied by serrate.