What molecule contains an organism's genetic material, passed down from parents to their offspring

A. Lipid
B. DNA
C. Rna
D. Protein

B. DNA

Explanation:

Lipids are molecules made of fatty acids. They store energy in your body to use later.

DNA is the a molecule that contains hereditary information which is passed down from parent to child.

RNA sends signals to DNA and ribosomes in order to make proteins.

Proteins do many things in your body such as producing hormones, providing structure, etc. In general, they regulate a lot tissues.

Hope this helped. :)