LS4 Lect_1

LS4 Lect_1 - 1/5/10 50% 40% 30% 20% 10% 0% In this...

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1/5/10 1 1 In this imaginary graph, red are batting averages for baseball players using a wooden bat, green are for players using a metal bat. Would you recommend that a new player use a wood or metal bat. 1. Wood 2. Metal 3. Don’t know 10% 20% 30% 40% 50% 0% 2 Fraction of unknown basic concepts learned Normal teaching Clickers R. Hake, ”…A six-thousand-student survey…” AJP 66, 64-74 (‘98).
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1/5/10 2 3 Mendel - Garden Pea Plant 1. Law of segregation 2. Law of independent assortment If given certain information about parents, you can predict: 1. types of progeny 2. proportion of each type of progeny What did he do (why was he successful where others were not): 1. Started with pure breeding lines 2. used pairs of cleanly distinguishable alternatives 3. collected numerical data. Pea plant, studied 7 characteristics. 4 Mendel Studied 7 Traits in the Garden Peas Each Trait has 2 Mutually Exclusive Phenotypes
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1/5/10 3 5 Pea plants grown at Mendel’s monastery in Brno, Czech Republic. The Pea plants in the photo differ in what trait? 1 2 3 4 5 6 7 6 Studied petal color (purple vs. white). Also studied seed shape
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This note was uploaded on 04/15/2010 for the course LS LS 4 taught by Professor Ribaya during the Winter '07 term at UCLA.

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LS4 Lect_1 - 1/5/10 50% 40% 30% 20% 10% 0% In this...

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