Closer to home, in humans for example, a child born to parents heterozygous for eye color (both parents have a blue-eyed gene and brown-eyed gene) will have a one-in-four chance of having blue eyes.
(a child; born; to parents heterozygous for eye color) (both parents; have; a blue-eyed gene and brown-eyed gene)
a child both parents
born have
to parents heterozygous for eye color
a blue-eyed gene and brown-eyed gene