| .. | .. | .. | .. | .. | | 31 | 728 | 174 | F1 | Hou. × Wh. L | 1 | 258 | F1 | Hou. × Wh. L | 2 | 3 | 2 | 7 | 2 | 1 | 1 | 1 | 1 | .. | .. | .. | | 32 | 805 | 4798 | F1 | Polish × Min | 1 | 4799 | F1 | Polish × Min | 2 | 3 | 7 | 10 | 3 | 2 | 1 | 2 | .. | 4 | 2 | .. | | 33 | 805 | 5323 | F1 | Do. | 1 | 4799 | F1 | Do. | 2 | 3 | 17 | 7 | 2 | .. | .. | 1 | .. | 2 | 1 | .. | | | | | | +----+----+----+---------+----+----+----+----+----+ | | | | | Totals (435) | 92 |147 | 88 | 21 | 22 | 19 | 10 | 13 | 17 | 6 | | | | | | Percentages |21.2|33.8|20.2|4.8 |5.0 |4.4 |2.3 |3.0 |3.9 |1.4 | | | | | | |\-----------------/|\---------------------------/| | | | | | | 80.0 | 20.0 | +------+-----+------+-----+-------------------------------------------------------------+-------------------+-----------------------------+ TABLE 49.--_Distribution of frequency of grades of "openness" in offspring when both parents are heterozygous (DR × DR, F2 and later generations)._ +------+-----+---------------------------------+--------------------------------+-----+-------------------------------------------------+ | | | Mother. | Father. | | Grade of openness in offspring. | |Serial| Pen +------+----+---------------+-----+------+----+---------------+----+Total+----+----+----+----+----+----+----+----+----+----+ | No. | No. | | | | | | | | | gr. | | | | | | | | | | | | | | No. |Gen.| Races. | Gr. | No. |Gen.| Races. | Gr.| | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | +------+-----+------+----+---------------+-----+------+----+---------------+----+-----+----+----+----+----+----+----+----+----+----+----+ | 34 | 763 | 3799 | F2 | Hou. × Wh. L. | 6 | 2247 | F2 | Hou. × Wh. L. | 2 | 8 | .. | 2 | 2 | 2 | 2 | .. | 1 | .. | .. | .. | | 35 | 765 | 84 | F1 | Do. | 3 | 1794 | F2 | Do. | 5 | 8 | 1 | 6 | 8 | 1 | 4 | 1 | 1 | 2 | 6 | 3 | | 36 | 765 | 984 | F2 | Do. | 3 | 1794 | F2 | Do. | 5 | 8 | 8 | 3 | 1 | 2 | 2 | 1 | 0 | 2 | 5 | .. | | 37 | 802 | 4013 | F3 | Polish × Min. | 4 | 6652 | F1 | Polish × Min. | 4 | 8 | 6 | 12 | 9 | 6 | .. | .. | .. | 1 | 1 | 1 | | 38 | 802 | 3954 | F3 | Do. | 3 | 6652 | F1 | Do.