1.Where do the genes that determine an individual's traits come from? , An individual can be born with any genes, since genes are random.

B. Individuals grow genes specific to their environment.

C. Parents pass their genes down to their offspring.

D. Parents choose which genes their offspring have when each individual is born

2.How do genes determine an individual's traits
A. Genes directly lead to traits
B. Genes are random and don't lead to traits
C. Genes give organisms the ability to change their traits
D. Genes are instructions for making protein molecules and protein molecules determine traits