Q)
(chatquestion)...The human ribs are termed as
bicephalic because:
1. They have two articulations
surfaces on their ventral end
2. They have two articulations
surfaces on their dorsal end
3. They have two articulations
surfaces on their ventral end and
two on dorsal end
4. They have two articulations
surfaces on their ventral end and
one on dorsal end
...
