example+questions - Name:_ IB 31 Example Questions Multiple...

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Name:___________________________ IB 31 Example Questions Multiple Choice (1 point each): 1. Mutant yellow male drosophila had difficulty mating because: a. The recessive yellow pigment absorbed attractive UV light b. An epistatic interaction also affected the male’s ability to orient to the female c. The for gene caused them to be hyperactive, which disrupted their mate search d. The yellow allele was pleiotropic and disrupted wing vibration in males 2. Darwin’s theory of evolution by natural selection was most strongly influenced by: a. Owen’s views on creation b. Malthus’s work on human demographics c. Steve Arnold’s study of garter snakes d. Lamark’s theory of acquired inheritance 3. When Tryon repeated Tolman’s study to measure the heritability of the ability to learn a maze in rats, he: a. Found that heritability in the narrow sense was 1 b. Used lines of rats that had been inbred for 60 generations c. Accidentally selected for active and lazy rats instead of fast and slow learners
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This note was uploaded on 04/02/2008 for the course IB 31 taught by Professor Caldwell during the Spring '08 term at University of California, Berkeley.

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example+questions - Name:_ IB 31 Example Questions Multiple...

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