Q: The passing of traits from parents to offspring is done through what?


Read this paragraph and choose the correct option from the provided answers:

Genetics is the study of inheritance. Inheritance is the passing of traits from parents to offspring. How are these traits "passed"? Through DNA, which is the genetic material of all organisms. This concept will focus on genetics, inheritance, and DNA.

 Choices:

- sperm

- egg

- blood

- dna


A:
dna