BIO 201 ASU LAB PRACTICAL 1 LATEST EXAM UPDATE QUESTIONS AND ANSWERS | KEY TO SUCCESS

BIO 201 ASU LAB PRACTICAL 1 LATEST 2025-
2026 EXAM UPDATE QUESTIONS AND ANSWERS
| KEY TO SUCCESS
Facet - Answer-A smooth, flat, slightly concave or convex articular
surface


Foramen - Answer-a hole through a bone (picture one example of
many)


Fossa - Answer-A shallow, broad, or elongated basin (picture one
example of many)


Meatus - Answer-An opening into a canal (picture one example of
many)


Process - Answer-Any bony prominence (picture one example of many)


Protuberance - Answer-A bony outgrowth or protruding part (picture
one example of many)


Tubercle - Answer-A small, rounded process (picture one example of
many)

, Tuberosity - Answer-A rough, elevated surface (picture one example of
many)


How many bones are in the skull? How many paired? Unpaired? -
Answer-22 bones (8 paired, 6 unpaired)


Which suture joins the frontal bone and parietal bones? - Answer-
Coronal Suture


Which suture joins the parietal bones and occipital bone? - Answer-
Lambdoid suture


Which suture joins the temporal bone and the parietal bone? - Answer-
Squamous suture


"Free floating" bone in the neck which is anchored to the larynx -
Answer-Hyoid Bone


Costal Groove - Answer-Sharp portion on the inferior margin; when
siding, always points inferior


How many pairs of ribs are in the human body? - Answer-12 pairs


How many true ribs (directly attached to the sternum) are there? -
Answer-14 (7 pairs; 1-7)