as es Which BEST describes how urbanization affected the Florida panther population? O O A. It has increased migration between panther populations, causing an increase in genetic diversity. O B. It has increased migration between panther populations, causing an decrease in genetic diversity. C. It has increased geographical separation between panthers, causing an increase in gene flow. O D. It has increased geographical separation between panthers, causing a decrease in gene flow.

Applications and Investigations in Earth Science (9th Edition)
9th Edition
ISBN:9780134746241
Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa
Chapter1: The Study Of Minerals
Section: Chapter Questions
Problem 1LR
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Related questions
Question
as
es
Which BEST describes how urbanization affected the Florida panther population?
stv
A.
It has increased migration between panther populations, causing an increase in genetic diversity.
B.
It has increased migration between panther populations, causing an decrease in genetic diversity.
C. It has increased geographical separation between panthers, causing an increase in gene flow.
O D. It has increased geographical separation between panthers, causing a decrease in gene flow.
66
10
3
8..
Transcribed Image Text:as es Which BEST describes how urbanization affected the Florida panther population? stv A. It has increased migration between panther populations, causing an increase in genetic diversity. B. It has increased migration between panther populations, causing an decrease in genetic diversity. C. It has increased geographical separation between panthers, causing an increase in gene flow. O D. It has increased geographical separation between panthers, causing a decrease in gene flow. 66 10 3 8..
logy Practice #2
x
Question 1
Changes in the Florida Panther Population
Florida panthers are a subspecies of cougars that live in the wetlands and forests of southern Florida. They are strict carnivores. Their diet consists mostly of deer, wild hogs, and livestock. Florida
panthers need a large habitat in order to successfully hunt, reproduce, and raise their young.
During the last century, the Florida panther population has experienced habitat fragmentation due to the construction of roads, urbanization, mining, and agriculture. This fragmentation has led to
an increase in inbreeding within their population. Inbreeding occurs when closely-related animals mate and produce offspring. Inbred animals have a higher risk of inheriting genetic diseases,
which often reduces their survival or ability to reproduce.
To conserve the population of Florida panthers, a team of scientists introduced eight Texas panthers to Florida in 1996. Texas panthers are a closely related subspecies of cougars. After the Texas
panthers were introduced, the scientists tracked the populations of pure Florida panthers and hybrid panthers produced from Florida and Texas panther crosses. The pie charts show the changes
in the Florida panther population between 1995 and 2007.
Panther Population in Florida
1995
Population size = 26
(%) dans
100
:>>> II Pause
80
100%
60
40
The graph shows the percent survival by age for the pure Florida panthers and hybrid panthers in the Florida area.
Survival of Panthers
20
0
Q Zoom
2
pure Florida panthers
hybrid panthers
4
2007
Population size = 102
C2022 Illuminate Education, Inc.
62%
6
Age (yr)
pure Florida panthers
38%
8
10
My Questions | bartleb
Which factor lin
OA the inc
OB
O
the decre
Oc the carnive
D. the native sp
Transcribed Image Text:logy Practice #2 x Question 1 Changes in the Florida Panther Population Florida panthers are a subspecies of cougars that live in the wetlands and forests of southern Florida. They are strict carnivores. Their diet consists mostly of deer, wild hogs, and livestock. Florida panthers need a large habitat in order to successfully hunt, reproduce, and raise their young. During the last century, the Florida panther population has experienced habitat fragmentation due to the construction of roads, urbanization, mining, and agriculture. This fragmentation has led to an increase in inbreeding within their population. Inbreeding occurs when closely-related animals mate and produce offspring. Inbred animals have a higher risk of inheriting genetic diseases, which often reduces their survival or ability to reproduce. To conserve the population of Florida panthers, a team of scientists introduced eight Texas panthers to Florida in 1996. Texas panthers are a closely related subspecies of cougars. After the Texas panthers were introduced, the scientists tracked the populations of pure Florida panthers and hybrid panthers produced from Florida and Texas panther crosses. The pie charts show the changes in the Florida panther population between 1995 and 2007. Panther Population in Florida 1995 Population size = 26 (%) dans 100 :>>> II Pause 80 100% 60 40 The graph shows the percent survival by age for the pure Florida panthers and hybrid panthers in the Florida area. Survival of Panthers 20 0 Q Zoom 2 pure Florida panthers hybrid panthers 4 2007 Population size = 102 C2022 Illuminate Education, Inc. 62% 6 Age (yr) pure Florida panthers 38% 8 10 My Questions | bartleb Which factor lin OA the inc OB O the decre Oc the carnive D. the native sp
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