The sensor-receptive cells in the retina that function best in dim light and provide black-and-white images in dark conditions are the ________.
A. irises
B. pupils
C. rods
D. cones
Answer: C
Anatomy & Physiology
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Central venous pressure is the pressure in the inferior vena cava at the central point of the abdomen.
Answer the following statement true (T) or false (F)
Anatomy & Physiology
Channel-mediated diffusion is a subtype of
A. simple diffusion. B. carrier-mediated diffusion. C. active transport. D. facilitated diffusion. E. endocytosis.
Anatomy & Physiology
A person with total color blindness may lack ________
A) rods B) optic disc (blind spot) C) cones D) hair cells E) olfactory cells
Anatomy & Physiology
How long after ovulation can a successful fertilization take place?
A. One week B. 24 hours C. 1 hour D. 3 days
Anatomy & Physiology