What is the recombination frequency between the L/l gene and the T/t gene?
a wild-type trihybrid soybean plant is crossed to a pure-breeding soybean plant with the recessive phenotypes pale leaf l, oval seed (r), and short height (t). The corresponding dominant wild-type alleles result in dark leaves (L), round seeds (R), and tall height (T). The results of the three-point test cross are shown in the table.
| Phenotype | Number |
| Pale, round, tall | 648 |
| Pale, oval, tall | 64 |
| Pale, round, short | 10 |
| Pale, oval, short | 102 |
| Dark, oval, tall | 6 |
| Dark, oval, short | 618 |
| Dark, round, short | 84 |
| Dark, round, tall | 98 |
| 1630 |
