A geologist examines rock in a canyon wall and sees that the rock is made up of small grains of sand that are stuck together. The sand appears to be from a granite formation about 100–200 miles upriver from the canyon. The granite formation was formed directly from a cooling magma body. Based on this information, what types of rock are the canyon wall and granite formation?

Neeed now for 1. eye color is a polygenic trait. what is the possibility of getting a green (aabb) eyed child, if parent 1 has brown eyes (aabb) parent 2 has blue eyes (aabb) 2.albinism is a recessive trait. having normal pigment is the dominant trait. what is the possibility of having an albino child if parent 1 is heterozygous normal parent 2 is heterozygous normal 3.in rabbits black fur is dominant over white fur. what is the probability of getting a rabbit with black fur if parent 1 is heterozygous black parent 2 is homozygous white