|Gr.| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9|10|Aver-|P. ct. | | | | | | | | | | | | | | | | | | | | | | age.|absent.| +---+----+-----+----------------+---+----+-----+-----------------+---+--+--+--+--+--+--+--+--+--+--+--+-----+-------+ |801|2526| F1 |Min. × Dk. Brah.| 2 |5399| F1 |W. L. × Dr. Brah.| 8 |..|..|..|..| 1|..|..| 1|..|..| 1| 7.0 | 0.0 | |801|2831| F1 | Do. | 4 |5399| F1 | Do. | 8 | 1| 1| 1| 4| 1| 7| 2| 2| 2|..| 2| 5.0 | 4.3 | |801|1892| F1 | Do. | 3 |5399| F1 | Do. | 8 | 1| 1| 0| 1| 2|..| 1|..| 1| 1| 1| 5.0 |11.1 | | | | | +--+--+--+--+--+--+--+--+--+--+--+--+--+-------+ | | | | Totals (35) | 2| 2| 1| 5| 4| 7| 3| 3| 3| 1| 4| 5.2 | 5.71 | +---+----+-----+-----------------------------------------------------+--+--+--+--+--+--+--+--+--+--+--+-----+-------+ TABLE 34.--_Distribution of boot-grade in the F2 generation of booted × non-booted poultry_--Continued. +-------------------------------------------------------------------------------------------------------------------+ | SILKIE CROSSES. | +---+-------------------------------+-------------------------------+-----------------------------------------------+ | | Mother. | Father. | Boot-grade in offspring. | |Pen+----+-----+----------------+---+----+-----+----------------+---+---+--+--+--+--+--+--+--+--+--+--+-----+-------+ |No.| No.| Gen.| Races. |Gr.| No.| Gen.| Races. |Gr.| 0| 1| 2| 3| 4| 5| 6| 7| 8| 9|10|Aver-|P. ct. | | | | | | | | | | | | | | | | | | | | | | age.|absent.| +---+----+-----+----------------+---+----+-----+----------------+---+---+--+--+--+--+--+--+--+--+--+--+-----+-------+ |709|1955| F1 |Silkie × Spanish| 5 |1578| F1 |Silkie × Spanish| 0 | 5| 1| 2| 1| 1| 1| 1| 0| 0| 0| 0| 1.92| 41.7 | |753|1966| F1 |Silkie × Min | 0 |2573| F1 |Min. × Silkie | 0 | 19| 4| 2| 2|..| 2| 2| 2| 1|..|..| 1.71| 55.9 | |709|1963| F1 |Silkie × Spanish| 7 |1578| F1 |Silkie × Spanish| 0 | 23| 6| 1| 6| 7|..|..|..|..|..|..| 1.26| 53.5 | |753|2575| F1 |Silkie × Min | 0 |2573| F1 |Silkie × Min. | 0 | 15| 3| 7|..|..|..|..|..|..|..|..| 0.68| 60.0 | |753|2071| F1 | Do. | 0 |2573| F1 | Do. | 0 | 23| 4| 6|..|..|..|..|..|..|..|..| 0.49| 69.7 | |709|1453| F1 | Do. | 1 |1578| F1 |Silkie × Spanish| 0 | 24|11| 3|..|..|..|..|..|..|..|..| 0.45| 63.2 | |709|2223| F1 |Silkie × Spanish| 0 |1578| F1 | Do. | 0 | 32| 7| 3|..|..|..|..|..|..|..|..| 0.31| 76.2 |