What is genetics? How do they work ?

Genetics is the study of how different qualities, called traits, are passed down from parents to child. Genetics helps explain what makes you unique, why family members look alike, and why some diseases run in families. When we trace the paths of these qualities, we are following packages of information called genes.

Explanation:

hope this helped

friend me if this helped! (:

i think it is true since you can test the answer and can use observations to complete it.

b.

the accuracy of the data.