I a) What type of selection might be occurring here? I b) Choose a graph that represents the kind of selection that is occurring here and explain in words why you choose this graph (Solid line is the original population, dotted line is the population after selection): ba каки A в с c)To what degree would the trait have on Schnauzer's fitness if it is at risk of cancer only in old age?

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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W
#3
Cancer s caused by a mutation in the regulatory parts of the cell, this causes cells to replicate out of
control. In some cases, the likeliness of getting cancer is a heritable trait. Assume this trait varies from
highly likely to have cancer to not likely to have cancer. For a population of Schnauzers (a type of dog),
skin cancer more prevalent in old age, long after most of the breed has had offspring.
I
a) What type of selection might be occurring here? |
b) Choose a graph that represents the kind of selection that is occurring here and explain in words why
you choose this graph (Solid line is the original population, dotted line is the population after selection):
ba
но и и
WI
A
B
c)To what degree would the trait have on Schnauzer's fitness if it is at risk of cancer only in old age?
JUNI
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MacBook Pro
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Transcribed Image Text:@ W #3 Cancer s caused by a mutation in the regulatory parts of the cell, this causes cells to replicate out of control. In some cases, the likeliness of getting cancer is a heritable trait. Assume this trait varies from highly likely to have cancer to not likely to have cancer. For a population of Schnauzers (a type of dog), skin cancer more prevalent in old age, long after most of the breed has had offspring. I a) What type of selection might be occurring here? | b) Choose a graph that represents the kind of selection that is occurring here and explain in words why you choose this graph (Solid line is the original population, dotted line is the population after selection): ba но и и WI A B c)To what degree would the trait have on Schnauzer's fitness if it is at risk of cancer only in old age? JUNI - MacBook Pro a A & 6 E 4 R % 5 T Y tv U * 00 F
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