Fact 1: Cancer genes can be inherited.

Fact 2: Inheritance is passed down through the males.

Given the two facts above, answer the question "What can be passed down through the males?" with the following options: 
- Electrical energy
 - cancer treatments
 - pollen
 - cloning
 - kinetic energy
 - cancer genes
 - genetic testing
 - anemia


 

      cancer genes   