In the context of the fundamentals of genetics, which statement is correct about DNA and RNA?

In the context of fundamentals of genetics, what term describes a section of DNA that codes for a trait?

In fundamental genetics, what term describes different forms of the same gene found at the same locus on homologous chromosomes?

In the context of fundamental genetics, what term describes a section of DNA that codes for a protein?

In the fundamentals of genetics, the phenotype of an organism is best defined as:

In fundamentals of genetics, what term describes the different forms of a gene at the same locus?

In fundamental genetics, the phenotype of an organism is best defined as:

In the context of the fundamentals of genetics, the phenotype of an individual is best defined as which of the following?