# Use the information above to determine VG for this trait.

**Question description**

Two inbred lines of sunflowers (P1 and P2) produce different total weights of seeds per flower head. The mean weight of seeds (grams) and the variance of seed weights in different generations are as follows.

Generation | Mean Weight/Head g | Variance |

P1 | 105 | 3.0 |

P2 | 135 | 3.8 |

F1 | 122 | 3.5 |

F2 | 125 | 7.4 |

Determine VE for this trait.

Determine VP for this trait.

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