BIOLOGY-TEXT
5th Edition
ISBN: 9781260169621
Author: BROOKER
Publisher: MCG
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Chapter 44.6, Problem 2EQ
CoreSKILL » Of the two hypotheses explaining how animals discriminate between different odors (see question 1), which one was supported by the results of this experiment? With the evidence presented by Buck and Axel, what is the current hypothesis explaining the discrimination of odors in animals?
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The following passage comes from an abstract in a study about analyzing hearing
loss in twins:
"A clinical and genetic study on 25 twin pairs with at least one deaf member was
performed. Concordance rate of hearing loss was 0.88 in MZ and 0.50 in DZ pairs"
(MZ =monozygotic or identical twins. DZ -Dizygotic or fraternal twins). From this
data alone, what can you conclude about the roles of environment and genetics in
hearing loss? Explain how you reached your conclusion.
Ture or False:(T/F) A bee would detect the odor of the flowers using trichoid sensilla located on the antennae and the olfactory information would be processed in the glomeruli of the deuterocerbrum and incorporated into olfactory learning in the corpora pedunculata of the protocerebrum.(T/F) A bee would monitor and control flight speed using interommatidial hairs and the optomotor response.(T/F) Stresses and strains on the exoskeleton during flight would be monitored by basiconic and coeloconic sensilla located in the wing hinge.
6clera
Matching
Match each lettered term with the most closely related description.
a. ganglion cells
17 Visual pigment
17
b. cones
18 Eyelids
18
C. vascular layer
19 Transparent proteins in the cells of a lens
20 White of the eye
19
d. rods
scleva
Pupil
20
e. optic disc
21 Opening surrounded by the iris
22 Inner layer
21
f. posterior chamber
22
g. crystallins
23 Site of vitreous body
23
h. sclera
24 Photoreceptors that enable vision in dim light
24 Yods
i. retina
25 Extends between the iris and the ciliary body and lens
25
j. occipital lobe
k. palpebrae
1. rhodopsin
26 Sharpest vision
26
27 Visual cortex
27
28
28 Photoreceptors that provide the perception of color
Cones
29
m. fovea centralis
29 Their axons form the optic nerves
30
n. posterior cavity
30 Iris, ciliary body, and choroid
Optic disk
31
o. pupil
31 Region of retina called the "blind spot"
Section integration
A bright flash of light from nearby exploding fireworks blinds Rachel's eyes. The result is a "ghost image
ins on…
Chapter 44 Solutions
BIOLOGY-TEXT
Ch. 44.1 - Prob. 1CSCh. 44.2 - Prob. 1CCCh. 44.2 - Prob. 1CSCh. 44.2 - Prob. 2CCCh. 44.2 - Prob. 2CSCh. 44.2 - Prob. 3CCCh. 44.4 - Prob. 1CCCh. 44.5 - Prob. 1CSCh. 44.5 - Why is red-green color blindness rare in females?Ch. 44.5 - Prob. 2CS
Ch. 44.5 - Prob. 2CCCh. 44.6 - Prob. 1EQCh. 44.6 - CoreSKILL Of the two hypotheses explaining how...Ch. 44.6 - Prob. 3EQCh. 44.6 - Prob. 1CCCh. 44 - The process in which incoming sensory stimulation...Ch. 44 - Prob. 2TYCh. 44 - ______blanksense pain; ______blank sense heat or...Ch. 44 - Prob. 4TYCh. 44 - In which process(es) are hair cells involved? a....Ch. 44 - Prob. 6TYCh. 44 - In the mammalian eye, light from near or far...Ch. 44 - Prob. 8TYCh. 44 - Prob. 9TYCh. 44 - The stimulation for olfaction involves odorant...Ch. 44 - Prob. 1CQCh. 44 - Prob. 2CQCh. 44 - Prob. 3CQCh. 44 - Discuss the several types of sensory stimuli that...Ch. 44 - Prob. 2COQ
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The Sensorimotor System and Human Reflexes; Author: Professor Dave Explains;https://www.youtube.com/watch?v=M0PEXquyhA4;License: Standard youtube license