Which is NOT considered a true endocrine gland?

The transparent portion of the fibrous layer of the eye is the  

Which structure is primarily responsible for detecting static equilibrium, including the position of the head relative to gravity and linear movement?

Use the figure above to answer the following question:Identify the structure labeled “5.”

Use the figure above to answer the following question:Identify the structure labeled “12.”

If the eyeball is too short, visual images would be projected  

Why does vision appear less sharp or “fuzzy” under low-light (nighttime) conditions?

The large hole in the bottom of the skull, through which the spinal cord passes into the skull is called the:

Why is bright light color vision especially sharp and detailed?

Which sequence correctly describes how a taste stimulus is detected and processed by the nervous system?