Course

Introductory Biology

Study Pack

Set 38 Sense Organs

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Question 1

(Essay)

Free
Identify the labeled structures that are involved in olfaction.Briefly describe the function of each structure. Identify the labeled structures that are involved in olfaction.Briefly describe the function of each structure.   A: ________ B: ________ C: ________ A: ________
B: ________
C: ________

Answer

A: frontal lobe of cerebral hemisphere: ...

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Question 2

(Multiple Choice)

Free
At night,we see primarily black and white and shades of gray,except near lights where some color is still evident.This is outward evidence of what internal anatomy?

A)There are more cones than rods and cones are very sensitive to light.
B)Cones detect the color of an object,and are activated by bright light.
C)The retina has a circadian rhythm.
D)The lens filters differentially the many wavelengths of light.
E)The vitreous humor filters much light,and daytime intensity is necessary to get colored light through to the retina.

Answer

Question 3

(Essay)

Free
Identify and briefly describe the function of the labeled structures in the human eye pictured here. Identify and briefly describe the function of the labeled structures in the human eye pictured here.   A: ________ B: ________ C: ________ D: ________ E: ________ F: ________ G: ________ H: ________ I: ________ J: ________ A: ________
B: ________
C: ________
D: ________
E: ________
F: ________
G: ________
H: ________
I: ________
J: ________

Answer

A: Sclera: protects and supports the eye...

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