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The population mean value of swimming speed in catfish is 0.5m/sec. If the heritability of swimming...

The population mean value of swimming speed in catfish is 0.5m/sec. If the heritability of swimming speed is 0.4 what is the expected swimming speed of progeny from a group of catfish that have an average swimming speed of 2m/sec?

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The populations mean value of swimming speed in catfish is 0.5m/sec.

If the heritability of swimming speed is 0.4

What is the expected swimming speed of progeny from a group of catfish that have an average swimming speed of 2m/sec?

Ms=0.5 m/sec

Mo=2 m/sec

,h2=0.4

R= (Ms-Mo)h2= (2m/sec-0.5 m/sec)0.4= 0.6 m/sec

The mean value of swimming speed is 0.5 m/sec

Expected swimming speed of progeny is 0.5 m/sec+ 0.6 m/sec= 1.1 m/sec

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