A total of 310 green and golden bell frogs were studied on Broughton Island. It was noted that they seem to be bolder than those on the mainland. The genetic and environmental (residual) variances for this trait were as follows VE = 50; VG = 40; VI + D = 10. What is the narrow sense heritability for running speed?

Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
ISBN:9781305251052
Author:Michael Cummings
Publisher:Michael Cummings
Chapter5: The Inheritance Of Complex Traits
Section: Chapter Questions
Problem 26QP: Suppose that a team of researchers analyzes the heritability of high SAT scores and assigns a...
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A total of 310 green and golden bell frogs were studied on Broughton Island. It was noted that they seem to be
bolder than those on the mainland. The genetic and environmental (residual) variances for this trait were as follows
VE = 50; VG = 40; VI + D = 10. What is the narrow sense heritability for running speed?
a.
0.80
O b. 0.66
c. 0.14
d. 0.33
e. 0.25
Transcribed Image Text:A total of 310 green and golden bell frogs were studied on Broughton Island. It was noted that they seem to be bolder than those on the mainland. The genetic and environmental (residual) variances for this trait were as follows VE = 50; VG = 40; VI + D = 10. What is the narrow sense heritability for running speed? a. 0.80 O b. 0.66 c. 0.14 d. 0.33 e. 0.25
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