Which of the following best defines a genotype?

In fundamental genetics, what best describes the relationship between a gene and an allele?

In fundamental genetics, what do we call the observable result of an organism's genotype (often influenced by the environment)?

In the context of the fundamentals of genetics, what is the phenotype of an organism?

In the context of the fundamentals of genetics, which part of DNA specifically codes for traits by encoding functional products such as proteins or functional RNAs?

In classical Mendelian genetics, which of the following represents a genotype?

In the context of the fundamentals of genetics, which part of DNA specifically codes for traits (i.e., contains the information to produce a functional product that can affect phenotype)?

Which phrase is the best definition of a gene?

In humans, each person's DNA sequence is unique except for which individuals, who typically share (nearly) identical nuclear DNA?