The mean, standard deviation, variances, and coefficient of variance of plant height from two rice plants (P1 and P2) and their progeny (F1 and F2) and a backcross generation (P1 x F1) are shown below. Calculate the broad-sense heritability of plant height in this species and interpret the results.

Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter52: Population Ecology
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Problem 8TYK: A population of 1,000 individuals experiences 462 births and 380 deaths in 1 year. What is the value...
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The mean, standard deviation, variances, and coefficient of variance of plant height from two rice plants (P1 and P2) and their progeny (F1 and F2) and a backcross generation (P1 x F1) are shown below. Calculate the broad-sense heritability of plant height in this species and interpret the results.

Mean
Standard
Coefficient of
Population
(in)
Variance
deviation
Variation, %
P1
34.2
1.2
1.4
3.5
P2
65.3
0.8
0.6
1.2
F1
44.2
1.3
1.7
2.9
F2
46.3
1.9
3.6
4.1
BC1
39.7
1.1
1.2
2.8
Transcribed Image Text:Mean Standard Coefficient of Population (in) Variance deviation Variation, % P1 34.2 1.2 1.4 3.5 P2 65.3 0.8 0.6 1.2 F1 44.2 1.3 1.7 2.9 F2 46.3 1.9 3.6 4.1 BC1 39.7 1.1 1.2 2.8
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