The genes for the long and medium wavelength receptor appear to ...

[RYAN BANYAN]

The genes for the long and medium wavelength receptor appear to be relatively recent mutations from a common gene origin; they may have evolved to ___.
 
  a. distinguish ripe fruit from green leaves
  b. detect visual signals of sexual receptivity
  c. detect blue sky from yellow sand
  d. Both A and B have evidence

Question 2

When the organum vasculosum lamina terminalis (OVLT) is lesioned, an individual drinks excessively.
 
  Indicate whether the statement is true or false

[blakcmamba]

Answer to Question 1

A

Answer to Question 2

False

[RYAN BANYAN]

Excellent

[Bigfoot1984]

TYSM