Question

How do genes determine the traits of an organism?

Answer 1

The traits an organism displays are ultimately determined by the genes it inherited from its parents, in other words by its genotype. Animals have two copies of all their chromosomes, one from each parent..

Step-by-step explanation:

Answer 2

The traits an organism displays are ultimately determined by the genes it inherited from its parents, in other words by its genotype. ... Variant copies of a gene are called alleles, and an individual's genotype is the sum of all the alleles inherited from the parents.

Step-by-step explanation: