Two pure-breeding lines of orange trees differ in the number of fruit segments they contain: One line produces fruit with 6 segments, and the other produces fruit with 10 segments. When these lines are crossed, the F1 produces fruit with 8 segments. When the F1 trees are crossed, the resulting F2 has nine phenotypic classes of trees, producing fruit with as few as 4 segments and as many as 12.Assume that fruit segment number in orange trees is determined entirely by multiple unlinked, additive alleles.

Using the information above, complete the following statements by dragging one blue label to each blue target and one pink label to each pink target. Blue labels may be used once, more than once, or not at all.

 

Assume that fruit segment number in orange trees is determined entirely by multiple unlinked, additive alleles. Using the information above, complete the following statements by dragging one blue label to each blue target and one pink label to each pink target. Blue labels may be used once, more than once, or not at all. two three four five 1. The number of additive alleles in each F2 individual ranges from zero to eight 2. The number of classes in the F2 indicates that this trait is controlled by loci that differ in nine their alleles in the two pure lines. ten 3. The number of additive alleles in Line 1 is the number of additive alleles in Line 2. less than greater than equal to