Question 26
Support and MovementWhich of the following types of vertebrae occur in equal numbers in the rabbit, rat and man?
- A.Caudal
- B.Thoracic
- C.Lumbar
- D.Cervical
- E.Sacral
Show the answer and explanation
Answer: D (Cervical)
Explanation
Nearly all mammals, from rats to giraffes and man, have seven cervical (neck) vertebrae. The numbers of thoracic, lumbar, sacral and caudal vertebrae vary between species.