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PublishTyyne Karvonen Modified over 5 years ago
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You will be given the answer. You must give the correct question.
Jeopardy Choose a category. You will be given the answer. You must give the correct question. Click to begin.
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Click here for Final Jeopardy
Choose a point value. Choose a point value. Click here for Final Jeopardy
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Darwin’s Voyage Main Points Of Natural Sel Darwin’s Observations Theory of Evolution Definitions 10 Point 10 Point 10 Point 10 Point 10 Point 20 Points 20 Points 20 Points 20 Points 20 Points 30 Points 30 Points 30 Points 30 Points 30 Points 40 Points 40 Points 40 Points 40 Points 40 Points 50 Points 50 Points 50 Points 50 Points 50 Points
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One of Darwin’s Conclusions was that the Finches on the Galapagos Islands were descendants of whom?
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South American Ancestor/Finches
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The Galapagos Islands are off the coast of what continent?
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South America
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Darwin observed that all the species of finches on the Galapagos had similar physical characteristics. What idea of Darwin’s does this support?
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Common Ancestor
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What adaptations did the Galapagos Finches have?
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Different Beaks for Different Food Sources
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Why evolve?
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To increase fitness and survival
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How many main points are there to Darwin’s Theory of Evolution by Natural Selection?
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Five
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This main point explains why all humans look different.
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There are variations within a population.
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This main point explains why populations size doesn’t double
Exponentially.
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More offspring are produced than can survive.
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This main point explains why giraffes with short necks die out.
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Some variations are better than others.
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This explains why there are more and more long necked giraffes each generation and less and less short necked.
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The offspring that survive have better variations.
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In nature, population size tends to remain what?
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Stable!
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Environmental resources are what?
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Limited!
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Individuals of a population ______ in their characteristics with no two being exactly alike.
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Vary!
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Much of the variation between individuals is what?
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Genetic!
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Define Natural Selection.
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The unequal ability of individuals to survive and reproduce leads to a gradual change in a population, with favorable characteristics accumulating over generations
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What are the 3 concepts of Darwin’s Theory of Evolution by Natural Selection?
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Struggle for Existence Survival of the Fittest
Descent with Modification
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This concept refers to competition for food, mates, space, water, etc.
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Struggle for Existence
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This concept refers to new species arising from a common ancestor replacing less fit species
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Descent with Modification
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This concept refers to individuals being better adapted to survive and reproduce.
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Survival of the Fittest
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Did Darwin fail to convince the majority of biologists and other educated lay people in the late 19th century that life evolves and did his book On the Origin of Species not sell well?
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NOOOOOO!!
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This term means : the slow , gradual change in a population of organisms over time
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Evolution!
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This term refers to the unequal ability of individuals to survive and reproduce leads to a gradual change in a population, with favorable characteristics accumulating over generations
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Natural Selection!
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This term is: an individual’s contribution of genes to the next generation
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Fitness!
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This term means: an inherited Characteristic That Increases an Organisms Chance for Survival
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Adaptation!
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This idea means that organisms change with time, diverging from a common form
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Descent with Modification!
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Final Jeopardy Make your wager
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Describe 5 adaptations that primates have
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Eyes:. This gives good binocular vision
Eyes:. This gives good binocular vision. Teeth: Incisors, canines, and molars. Brain: A lot of development in the neo-cortex which implies heavier reliance on learning and memory. Skeletal layout: Fairly generalized so it can be used for many different modes of locomotion.
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