Barr Body testing can categorize the same individual as a man or a woman. 1  Some individuals have mosaicism, meaning that some of their cells are XX while others are XY. 2  Depending on the proportion of the cells that are XX, the individual may appear completely phenotypically female.
The Trifecta Box. 1  A three horse box at $1 betting units involves 6 combinations. 2  A four horse box at $1 betting units involves 24 combinations. 3  A five horse box at $1 betting units involves 60 combinations. The Trifecta Fan. The Trifecta Fan is so named because the bet structure fans out from the pin position to the show position. The first version of this bet structure involves using two Key Horses in the win spot, with two, three, four or more other horses in the place position with two, three, four or more horses in the show position. The Trifecta Fan gives a horseplayer a lot of coverage at a reasonable cost. The Fan should be ...
Combination tricasts are the answer if you like tricast betting but want somewhat better chances of winning your bets. These specialised forecast bets are popular in horse and greyhound racing.his is because a combination tricast involves betting on all six of the possible orders in which the three selections may finish a race. So itâs like placing six bets. Say you pick three horses â horses A, B and C â as the ones most likely to place first, second and third in a race.