El pelo rizado en perros domina sobre el liso. del cruce de una pareja de perros de pelo rizado se tuvo un
cachorro de pelo rizado. ¿qué tipo de cruce se podría hacer para comprobar si el cachorro es heterocigoto para este
carácter?

this is math not biology xd

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

the correct answer is d