Upload
moris-snow
View
219
Download
0
Tags:
Embed Size (px)
Citation preview
Physics Jeopardy 1st Semester Review
Vocab 1100a change in the traits of a population because they adaptedevolution
Evidence100The youngest, newest fossils would be found in what layer:the top layer
Darwin & Others100Darwin did the majority of his observations on what islands?Galapagos Islands
Types of Selection100When graphed, a normal distribution pattern can be described as a _____ curvebell
Speciation100What is the minimum amount of time it takes for a new species to form?50 generations
Vocab 2100When genes move from one population to another, keeping the populations more genetically similargene flow
Vocab 1200All of the individuals of the same species in an areapopulation
Evidence200The study of the world and land forms is geography. What term describes the study and distribution of living things or organisms around the world?biogeography
Darwin & Others200Who believed that giraffe neck length was an acquired characteristic instead of an inherited characteristic?Lamarck
Types of Selection200This type of selection favors one of the extremes, the whole population shifts one way (ex. humans becoming taller)directional selection
Speciation200Name the two parts of the speciation theory. (What two things can cause new species to arise?)mutation and isolation
Vocab 2200Different versions of the same type of gene (ex. B and b, long beaks vs short, freckles vs no freckles)allele
Vocab 1300Extinctions that happen continuously, but at a low overall ratebackground extinction
Darwin & Others300What is the name of the book Charles Darwin wrote and what is the book about?Origin of Species; natural selection
Types of Selection300The type of selection in which BOTH extremes are favored (ex. bright blue AND dull brown bird coloration)disruptive selection
Speciation300 Which cells have altered DNA to bring a mutation to the next generationsex cells (sperm or egg cells)
Vocab 2300When there are episodes of speciation (forming of new species), followed by long periods of no change punctuated equilibrium
Vocab 1400when two or more species evolve in response to changes in each other (ex. acacia tree and acacia ant) coevolution
Evidence400This terms describes organs or structures that no longer serve a function for an organism. (snake legs, appendix, ostrich wings)vestigial structures
Darwin & Others400Which of the main 4 principles of natural selection is talking about how a species population has been changed over time through the selection of certain adaptationsdescent with modification
Types of Selection400This type of selection is when the average phenotype is favored, and the extremes are eliminated (ex. medium sized galls for flies)stabilizing selection
Speciation400When a river separates 2 species of lizards so they are not able to mate, it is called _________ _________. geographic isolation
Vocab 2400Something in the environment that cause a certain trait to be selected or selected against? (climate, food, competition, parasites, predators, disasters)selection pressure
Vocab 1500when closely related species evolve in different habitats to become increasingly different (ex. kit fox and red fox)divergent evolution
Evidence500These structures have a similar function to fit the same environment, but are not identical in structure (ex: bat wings and insect wings) analogous structures
Darwin & Others500A measure of all the genetic differences that are found in a certain populationvariation
Types of Selection500Selection between genders; the female chooses a male based on bright color, dance, or showing offintersexual
Speciation500When 2 species of birds do not mate because their breeding seasons are at different times (like the Brown Trout and Rainbow Trout)temporal isolation
Vocab 2500When 2 different species evolve the same types of adaptations for a similar environment; they become more similar (like a shark tail and dolphin tail, which are analogous structures)convergent evolution