Fact 1: Information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring.

Fact 2: Chromosomes are units of genetic information.

Given the two facts above, answer the question "How are genetic traits passed down to offspring?" with the following options: 
- Through mucus
 - Through chromosomes
 - Through bacteria
 - Plant reproduction
 - Through the environment
 - Through play
 - Males and females
 - deoxyribonucleic acid


 

  Through chromosomes       