When an individual lacks a particular cone type, the resulting condition is called ____________________, which is more common in ____________________
Fill in the blank(s) with correct word
color blindness; men
You might also like to view...
List and explain the three types of substances transported by the blood. What is the source of each type?
What will be an ideal response?
Which of the following does not occur in a photoreceptor during exposure to light?
a. membrane hyperpolarization. b. closure of Na+ channels in the outer segment. c. increased transmitter release from the synaptic terminal. d. absorption of light by photopigments e. closure of Ca2+ channels in the synaptic terminal.
Which of the following is true regarding the levator scapulae?
A. It is innervated by the phrenic nerve. B. It flexes the neck if the scapula is fixed. C. It rotates the scapula and depresses the apex of the shoulder. D. It elevates the scapula if the scapula is fixed. E. It protracts the scapula if the humerus is fixed.
Myelinated fibers (tracts) form ________ matter while unmyelinated fibers form ________ matter
A) sensory; motor B) gray; white C) motor; sensory D) white; gray