PCB3044 Exam 2 Study Guide (UCF)
Comprehensive Questions
(Frequently Tested) and Complete
Solutions Graded A+
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What is trophy hunting? - Answer: Selective hunting of wild game
with the primary motivation to seek the oldest and most mature
animal from a given population
,What types of animals are typically hunted in trophy hunting? -
Answer: Male with largest body size, largest antlers, largest
horns, etc.
What does CBNRM (Community Based Natural Resource
Management) do? - Answer: Pursues conservation while also
providing income for residents of the land
How does ecotourism benefit communities? - Answer: Alleviates
poverty and promotes conservation of resources
How is trophy hunting historically a large funder of conservation?
- Answer: A ten day leopard hunting safari is about $40,000.
Most trophy hunters spend more than $100,000 per trip.
Which animals are targeted by hunting/fishing regulations? -
Answer: Older, larger males (organisms that would sire the
largest number of healthy offspring
How has trophy hunting impacted African Elephants? - Answer:
Tusk size decrease despite shoulder height increase
,What is evolution? - Answer: Changes in organisms over time
Genes are composed of DNA. What does DNA do? - Answer:
Specify (encode) proteins
Genes can have two or more forms called __________. - Answer:
alleles
What is genotype? - Answer: Genetic makeup (represented by
letters, one for each allele)
In relation to alleles, what is evolution? - Answer: Change in allele
frequency (proportion) over time
If there is a population of 1,000 frogs and 360 are AA, 480 are Aa,
and 160 are aa, what are the frequencies of a and A? - Answer: a
= 800/2,000 = 0.4 or 40%
A = 1,200/2,000 = 0.6 or 60%
What does change in allele frequency indicate? - Answer: Genetic
change in a population, meaning a trait must be heritable
, What is the broader definition of evolution? - Answer: Descent
with modification
What are species? - Answer: Groups of organisms whose
members have similar characteristics and can interbreed (dogs
are all one species with different breeds)
What are mechanisms for evolutions? - Answer: Natural selection
Genetic drift
Gene flow
Artificial selection
Mutation
Recombination
Comprehensive Questions
(Frequently Tested) and Complete
Solutions Graded A+
Professional Academic Assistance Services
Services Offered
• Proctored Exam Assistance
• Online Class Management (Full Course Support)
• Exam Preparation & Study Materials
• Assignments and Coursework Support
• Essay and Research Paper Writing
• Discussion Posts & Responses
• Editing and Proofreading
• Confidential Academic Consultation
Contact Information
Email:
WhatsApp link: https://wa.me/254704846336
Fast Response | Confidential | Reliable Academic Support
Helping Students Achieve Academic Excellence
What is trophy hunting? - Answer: Selective hunting of wild game
with the primary motivation to seek the oldest and most mature
animal from a given population
,What types of animals are typically hunted in trophy hunting? -
Answer: Male with largest body size, largest antlers, largest
horns, etc.
What does CBNRM (Community Based Natural Resource
Management) do? - Answer: Pursues conservation while also
providing income for residents of the land
How does ecotourism benefit communities? - Answer: Alleviates
poverty and promotes conservation of resources
How is trophy hunting historically a large funder of conservation?
- Answer: A ten day leopard hunting safari is about $40,000.
Most trophy hunters spend more than $100,000 per trip.
Which animals are targeted by hunting/fishing regulations? -
Answer: Older, larger males (organisms that would sire the
largest number of healthy offspring
How has trophy hunting impacted African Elephants? - Answer:
Tusk size decrease despite shoulder height increase
,What is evolution? - Answer: Changes in organisms over time
Genes are composed of DNA. What does DNA do? - Answer:
Specify (encode) proteins
Genes can have two or more forms called __________. - Answer:
alleles
What is genotype? - Answer: Genetic makeup (represented by
letters, one for each allele)
In relation to alleles, what is evolution? - Answer: Change in allele
frequency (proportion) over time
If there is a population of 1,000 frogs and 360 are AA, 480 are Aa,
and 160 are aa, what are the frequencies of a and A? - Answer: a
= 800/2,000 = 0.4 or 40%
A = 1,200/2,000 = 0.6 or 60%
What does change in allele frequency indicate? - Answer: Genetic
change in a population, meaning a trait must be heritable
, What is the broader definition of evolution? - Answer: Descent
with modification
What are species? - Answer: Groups of organisms whose
members have similar characteristics and can interbreed (dogs
are all one species with different breeds)
What are mechanisms for evolutions? - Answer: Natural selection
Genetic drift
Gene flow
Artificial selection
Mutation
Recombination
