Considering the wavelengths of light received and abundance of various photoreceptors, which color is best received by the retina?
A) purple
B) yellow
C) bright red
D) blue
E) green
Answer: B
You might also like to view...
Which of the following statements regarding blood-type incompatibilities between a mother and her fetus is TRUE?
A. A fetus with type B blood may be at risk if its mother has type O blood. B. An Rh-positive fetus may be at risk if its mother is Rh-negative. C. An Rh-negative fetus may be at risk if its mother is Rh-positive. D. The greatest risk to a fetus occurs when both mother and fetus are Rh-positive. E. The risk to an Rh-positive fetus of an Rh-negative mother is lessened if she has previously carried an Rh-negative fetus.
Some inhibitory neurotransmitters exert their effect by causing the opening of chloride channels, which results in the postsynaptic membrane becoming more negative
Indicate whether this statement is true or false.
An example of an interosseus fibrous joint is ________.
A) the clavicle and the scapula at the distal ends B) the radius and ulna along its length C) between the vertebrae D) between the humerus and the glenoid cavity
Steroid hormones are derived from ____________________
Fill in the blank(s) with correct word