How do the terms genotype and phenotype relate?

Question

An organism's phenotype leads to its genotype.
An organisms genotype leads to its phenotype.
Both are sets of alleles that define traits.
Both are terms for observable traits.

Answer 1

The correct answer is: An organism's genotype leads to its phenotype.
The genotype refers to the genetic makeup of an organism, including the alleles it possesses for a particular gene. The phenotype, on the other hand, refers to the observable traits or characteristics that result from the interaction between an organism's genotype and its environment. In other words, the genotype determines the phenotype.