How is it that humans can perceive multiple sounds at once?
a. Each portion of the basilar membrane vibrates at a unique frequency, and multiple regions
can be stimulated at the same time.
b. The more frequencies of sounds that are present, the further the sound travels into the
cochlea.
c. We have two ears, each perceiving a subset of frequencies in the environment.
d. The fluid in the middle ear can transmit multiple frequencies to the oval window.
e. Sounds reaching the left or right ear result in different nerve impulses.
A
You might also like to view...
Animals such as humans would be classified as:
A. photoautotrophs. B. photoheterotrophs. C. chemoautotrophs. D. chemoheterotrophs.
Some algae utilize calcium carbonate to:
a. deter herbivores. b. aid in maintaining a proper pH balance. c. assist in photosynthesis. d. replace mucus. e. prevent from freezing.
This organism is a
a. bivalve. b. gastropod. c. chiton. d. cephalopod. e. nudibranch.
Testosterone is produced by the interstitial cells
____________________ Indicate whether the statement is true or false.