Hereditary is a situation where the possession is taken respectively by inheritance. however, Genetics in general is a branch of sciences dealing with genes. identifying genes is way to observed. lets take an example where hereditary are associated with genetics. DNA test is one of it, to determine the possession that can be inherited.
* A king is in a verge of death due to being too old enough. Suddenly there's a women outside saying the baby is the kings son by means. Using the genetic method to identify whether the child is the kings son or not.
The situation above is associated with genetics to determine the bloodline and the possession that the child can inherit.
This is the answer in question 7 ⬆