BIO 182 Quiz 1 Exam Questions
Correctly Answered
Who developed palentology - answerThe study of fossils
by Cuvier
What did Lyell's perceive on the voyage of beagle - answeradaptation
Who defined Natural Selection? what's the definition? - answerLyell
process in which individuals with favorabl...
EXAM STUDY MATERIALS July 26, 2024 9:30 AM BIO 182 Quiz 1 Exam Questions Correctly Answered Who developed palentology - answer✔✔The study of fossils by Cuvier What did Lyell's perceive on the voyage of beagle - answer✔✔adapt ation Who defined Natural Selection? what's the definition? - answer✔✔Lyell process in which individuals with favorable inherited rates are more likely to survive & reproduce What are the 3 observations of Darwin - answer✔✔1. Unity of life 2. Diversity of Life 3. Match of Organisms & enviornment which evolve? populations or individuals? - answer✔✔Natural selection acts on individuals but only populations evolve What causes adap tive evolution - answer✔✔Natural selection Microevolution - answer✔✔change in allele freq. in a population over generations What is the prerequisite for evolution - answer✔✔trait variation Genetic variation - answer✔✔caused by differences in genes or DNA s egments What is discrete character vs a quantitative character? - answer✔✔Discrete: single gene phenotypic diff Quantitative: 2+ genes phenotypic diff along population continuum What are the 2 ways to measure genetic variation Which cause evolutionary cons equences - answer✔✔Gene variability Nucleotide variablitity Genetric variability Gene variability - answer✔✔average % of heterozygous Nucleotide Variability - answer✔✔comparison of DNA sequences of pairs of individuals EXAM STUDY MATERIALS July 26, 2024 9:30 AM What are the 4 sources of gene variat ion - answer✔✔New Alleles Alter Gene # or position Rapid Reproduction Sexual Reproduction Who viewed species as fixed and arranged them? - answer✔✔Aristotle Evolution is a - answer✔✔process and pattern Another term for evolution by Darwin - answer✔✔descent with modification Who is the founder of Taxonomy what else did he do - answer✔✔Linnaeus classify animals with binomial format Fossils - answer✔✔remains/traces of organisms from the past What are the layers of fossils called and what does it tell us? - answer✔✔Strata that top layers are younger with more recent fossils What is the principle of uniformitarinism who came up with this - answer✔✔mechanisms of change are constant over time Lyell & Hutton What is Lamarck's hypothesis - answer✔✔Evolve through "use or disuse" What does Darwin drawing of a tree symbolize - answer✔✔History of life is like tree with branches What is artificial selection? - answer✔✔modified species by selecting/breeding those wit h favorable traits what are the 2 observations of artificial selection - answer✔✔1. members of pop. vary in inherited traits 2. All species can produce more than the environment, but not all surive what are the 2 inferences of artificial selection - answer✔✔1. Inheritated traits give higher prob. of surviving and reproducing 2. Unequal ability will lead to accumulation of favorable traits Who explained the match between organisms and their enviornement - answer✔✔Thomas Malthus
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Thebright. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £9.12. You're not tied to anything after your purchase.
