How hereditary diseases are passed from one generation to another.

Hereditary diseases are passed from one generation to another through defective genes. The chromosomes in the humans are responsible for passing the traits from the parent to the offspring.

CREDIT: longdom.org

the oblique cord is a ligament between the ulnar and radius bones in the lower arm near the elbow. it takes the form of a small, flattened band, extending downward and lateralward, from the lateral side of the ulnar tuberosity at the base of the coronoid process to the radius a little below the radial tuberosity.