Which of the following is the condition of the skull at birth?

A) The mandible is incomplete.
B) The frontal bone has just begun forming.
C) The floor and roof of the cranium are incomplete.
D) Only the roof of the skull remains incomplete.
E) Only the chondrocranium exists.


D) Only the roof of the skull remains incomplete.

Anatomy & Physiology

You might also like to view...

A person who is HIV-positive and has a helper T (TH) cell count lower than ________ has AIDS

A) 200 cells/?L B) 1,000 cells/?L C) 20,000 cells/?L D) 50 cells/?L E) 5,000 cells/?L

Anatomy & Physiology

Olfactory receptors are very special because they

A) lack structural differences. B) can distinguish at least fifty primary smells. C) can distinguish from among thousands of chemical stimuli. D) contains receptor populations with different sensitivities. E) are a rare example of neuronal replacement.

Anatomy & Physiology

An important buffer in body fluids is

A) NaCl. B) NaOH. C) HCl. D) NaHCO3. E) H2O.

Anatomy & Physiology

Norepinephrine is a monoamine.

Answer the following statement true (T) or false (F)

Anatomy & Physiology