2 SEM ACC W/RAVEN CARDED
12th Edition
ISBN: 9781264439218
Author: Raven
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 43, Problem 4A
The ability of some insects, birds, and lizards to see ultraviolet light is
a. a result of a common diet eaten by those species.
b. an example of convergent evolution in cone cell sensitivity.
c. the ancestral state inherited from
d. an adaptation for nocturnal activity.
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All primates have two eyes that face forward. This includes humans. Having two eyes is an evolutionary advantage and provides binocular vision, which means that two eyes are involved in the visual process. One of the advantages of having two eyes is the ability to perceive depth. Depth perception is achieved by:
a. analyzing the differences in the images falling on the left and right eyes
b. allowing light rays to converge and project an upside down image on the retina
c. the optic chiasm
d. changing the shape of the lens to accommodate the distance of an object
Which of the following is true about the evolution of sensory bias?
a.
The sensory perception being exploited must have evolved before the exploitative trait
b.
The evolution of sensory bias provides direct benefits to the female
c.
The trait exploiting the sensory system can evolve before the sensory system.
d.
Sensory bias only occurs in animals with sight or sound.
Gould wrote his passage as a criticism of his fellow evolutionary biologists. Of the following statements about the human eye, which would those biologists agree with the most?
A. The eye has lost its purpose and it's obsolete.
B. The eye is a perfect fine-tuned machine well suited to its purpose.
C. The eye has a use, but it was not evolved for that use.
Chapter 43 Solutions
2 SEM ACC W/RAVEN CARDED
Ch. 43.1 - Prob. 1LOCh. 43.1 - Prob. 2LOCh. 43.1 - Describe how gated ion channels work.Ch. 43.2 - Prob. 1LOCh. 43.2 - Describe the function of these receptors.Ch. 43.2 - Describe the relationship between thermoreceptors...Ch. 43.3 - Prob. 1LOCh. 43.3 - Prob. 2LOCh. 43.4 - Prob. 1LOCh. 43.4 - Prob. 2LO
Ch. 43.4 - Prob. 3LOCh. 43.5 - Prob. 1LOCh. 43.5 - Prob. 2LOCh. 43.6 - Prob. 1LOCh. 43.6 - Prob. 2LOCh. 43.6 - Prob. 3LOCh. 43.7 - Prob. 1LOCh. 43 - Prob. 1DACh. 43 - Prob. 1IQCh. 43 - Prob. 2IQCh. 43 - Prob. 3IQCh. 43 - Which of these is NOT a method by which sensory...Ch. 43 - Which of the following correctly lists the steps...Ch. 43 - All sensory receptors are able to initiate nerve...Ch. 43 - In the fairy tale, Sleeping Beauty fell asleep...Ch. 43 - The ear detects sound by the movement of a. the...Ch. 43 - Hair cells in the vestibular apparatus of...Ch. 43 - ________ is the photopigment contained within both...Ch. 43 - Which of the following is NOT a method used by...Ch. 43 - Prob. 9UCh. 43 - Prob. 10UCh. 43 - What do the sensory systems of annelids, mollusks,...Ch. 43 - Animals can more easily tell the direction of a...Ch. 43 - Some birds have broader color perception than...Ch. 43 - The ability of some insects, birds, and lizards to...Ch. 43 - Prob. 1SCh. 43 - The function of the vertebrate eye is unusual...Ch. 43 - How would the otolith organs of an astronaut...Ch. 43 - Prob. 4S
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