Question

Two pure breeding lines of pumpkins, P1 and P2, that produce gourds of different weights are crossed. Consider the means and variances for gourd weight for each of the parental strains as well as their F1 and F2 progeny, reported in the table below. What is the average environmental variance and what is the broad sense heritability? Please report your answer as a decimal with 2 significant digits.? Please report your answer as a decimal with 2 significant digits (e.g. 0.67).

average weight VP

P1 3.25 Lbs	2.15
P2 7 Lbs	3.25
F1 5.15 Lbs	2.78
F2 5.37	4.15

In addition, What is the broad sense heritability? Please report your answer as a decimal with 2 significant digits.