Disruptive Trait The figure above shows disruptive selection. The trait distribution changes from the black line to the green (lighter) line. During disruptive selection as shown above The standard deviation of the trait distribution decreases The standard deviation of the trait distribution increases The mean value of the trait distribution is selected for OThe mean value of the trait distribution in the population becomes smaller O The mean value of the trait distribution in the population becomes larger Frequency

Disruptive Trait The figure above shows disruptive selection. The trait distribution changes from the black line to the green (lighter) line. During disruptive selection as shown above The standard deviation of the trait distribution decreases The standard deviation of the trait distribution increases The mean value of the trait distribution is selected for OThe mean value of the trait distribution in the population becomes smaller O The mean value of the trait distribution in the population becomes larger Frequency

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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The figure below shows data on the frequency of the A1 allele at a locus over time (i.e., generations) in 10 populations of flour beetles evolving independently of one another. The populations were all maintained in the lab under the same conditions. Change in A, Allele Frequency Over Time Infinite Population 0.9- Pop_1 Pop_2 0.8- 0.7- a 0.6- Pop_3 Pop_4 0.5 0.4- 0.3- Pop_5 Pop_6 Pop_7 Pop_8 Pop_9 Pop_10 0.2- 0.1- 아 10 20 30 40 50 60 70 80 90 Generations a) Name the evolutionary mechanism that is most likely causing allele frequency to change and populations to diverge, and briefly explain how it does so' Frequency A, Allele
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