Answer:Traits are determined by genes, and also they are determined by the interaction with the environment with genes. And remember that genes are the messages in our DNA that define individual characteristics. So the trait is the manifestation of the product of a gene that is coded for by the DNA.
Explanation:
Carrots i would like to beleive
Are you asking which cell is referred to as a sugar factory? That would be (in plant organisms) chloroplasts
