The main factor affecting depth of focus is the
A. convergence.
B. accommodation.
C. shape of the lens.
D. size of the lens.
E. size of the pupil.
E
You might also like to view...
Conduction is the emission of heat energy from the surface of a warm body in the form of electromagnetic waves, or heat waves, which travel through space
a. True b. False Indicate whether the statement is true or false
Each sensory neuron responds to stimulus information within its ____________________, which is a circumscribed region of the skin surface surrounding it
Fill in the blank(s) with correct word
Smooth muscle regulation is _____ while the regulation of skeletal muscle is ______.
a. somatic, motor b. voluntary, involuntary c. somatic, autonomic d. involuntary, voluntary
The appendix is typically found in the right lower quadrant.
Answer the following statement true (T) or false (F)