Biol 304 - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Biol 304? On this page you'll find 26 study documents about Biol 304.
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Exam (elaborations)
BIOL 304L Quiz 4 Content OE COMPLETE QUESTIONS AND ANSWERS (VERIFIED)
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-5816July 20242023/2024AAvailable in bundle
- BIOL 304L Quiz 4 Content OE COMPLETE QUESTIONS AND ANSWERS (VERIFIED)
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GOLDSOLUTIONS
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Exam (elaborations)
Biol 3040 Final Exam Questions And All Correct Answers 2025.
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--30May 20252024/2025A+Available in bundle
- 1. Which of the following statements is accurate regarding the evolution of drug resistance in a virus: 
a. the drug causes mutations in the virus that make it resistant 
b. even before the drug is administered, some virions might be resistant 
c. an individual virion that is exposed to the drug will adapt by becoming resistant 
d. all of the above 
e. none of the above - Answer b. even before the drug is administered, some virions might be resistant 
 
2. If you sample two strains of the...
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TestSolver9
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Exam (elaborations)
BIOL 3040 Study Guide Exam 2 Questions And All Actual Answers 2025.
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--21May 20252024/2025A+Available in bundle
- Bryophytes - Answer - simplest land plants 
- seedless non-vascular plants 
- similar to charophytes 
- related to common ancestor of all terrestrial plants 
- embryophyte 
- sporopollenin-walled spores 
- antheridia and archegonia with sterile jacket layers 
- alternation of generations 
- rhizoids 
 
Bryophyte habitat - Answer - often found in damp places like waterfalls, edges of streams and wetlands, often on rocks 
- can also be found in extreme environments like deserts and very cold...
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TestSolver9
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Exam (elaborations)
BIOL 3040 Final Exam Questions And 100% Correct Updated Answers.
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--16May 20252024/2025A+Available in bundle
- selection for traits that increase mating success rather than survival - Answer sexual selection 
 
individuals of one sex, usually females, select among individuals of the other sex as mates - Answer intersexual selection 
 
members of one sex, most often males, compete with each other for mating access to the other sex - Answer intrasexual selection 
 
1 male, 1 female - Answer monogamy 
 
1 male, more than 1 female - Answer polygyny 
 
1 female, more than 1 male - Answer pol...
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TestSolver9
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Exam (elaborations)
Biol 3040 Test 3 Questions And Already Passed Answers Rated A+ 2025.
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--16May 20252024/2025A+Available in bundle
- most things reproduce ___________ - Answer sexually 
 
sexual reproduction - Answer combination of parental gametes to form genetically unique individuals 
 
asexual reproduction - Answer parent is cloned, so that parent and offspring are genetically identical 
 
hermaphrodites - Answer individuals produce both male and female gametes 
 
gonochorists - Answer individuals produce only male or female gametes 
 
do hermaphrodites and gonochorists carry eggs? - Answer yes 
 
mechan...
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TestSolver9
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Exam (elaborations)
BIOL 3040 Midterm Exam 2 Test Questions And All Correct Answers 2025.
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--11May 20252024/2025A+Available in bundle
- What effects are associated with low population size? - Answer changes in allele frequencies 
 
What is the founder effect? - Answer chance variation in the initial allele freq. in a founding population may lead to different allele freq. on an isolated island compared to mainland 
	 
Law of large numbers - Answer as the size of a sample increases the realized frequencies are close to the expected, when samples are small this is not necessarily true 
 
(Sewall) Wright-(Ronald) Fisher Mod...
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Exam (elaborations)
LSU BIOL 3040 – EVOLUTION FINAL EXAM 1 QUESTIONS AND CORRECT ANSWERS.
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---11May 20252024/2025A+
- Evolution - Answer - the change in the properties of organisms over the course of a generation 
- "descent with modification" 
 
Artificial Selection - Answer - Breeding organisms with specific traits in order to produce offspring with identical traits. 
 
Natural Selection - Answer - reproduction is necessary to form the next generation 
- individuals within populations are variable, some of the variation among individuals is inheritable 
- more individuals produced each gener...
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Exam (elaborations)
BIOL 3040 Exam #2 Questions and Correct Answers.
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---14April 20252024/2025A
- pattern of relatedness among evolutionary units such as individuals, genes, populations, or species - phylogeny 
 
a graphical representation of a phylogeny in the form of topology - phylogenetic tree 
 
a organism and all of its descendants - clade 
 
a group of organisms that is judged to be a unit, such as a speices or order - taxon 
 
common ancestor and all of its descendants - monophyletic 
 
common ancestor but not all common descendants - paraphyletic
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