You are presented with the question "How are genetic traits passed down to offspring?" and the following answer choices: 
- Through mucus
 - Through chromosomes
 - Through bacteria
 - Plant reproduction
 - Through the environment
 - Through play
 - Males and females
 - deoxyribonucleic acid

Now knowing that information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring and chromosomes are units of genetic information, choose the best answer.


 

  Through chromosomes       