Yes
Sections of chromosomes that code for a trait are called genes.
no it isn't
The DNA code for one hereditary trait is called a gene.
A section of chromosomes that codes for a trait can be called
phenotype
A single-gene trait is a phenotypic trait controlled by two homologous alleles.
Trait instructions are defined within trait implementations in Rust, using the impl keyword to specify the behavior for each trait method. These implementations provide the actual code that defines how a type adheres to the requirements of a trait. By implementing the methods defined in a trait, a type can leverage the functionality provided by that trait.
Genes passed to offspring that code for a particular trait are not linked to different genes which code for different traits. ie. The gene for brown eyes assorts independently to the offspring and would not be effected by the gene coding for the trait of brown hair, for example.
A gene can have multiple forms, which are called Alleles. While a single gene may code for a trait in an organism, when multiple alleles exist for that gene, each different may produce a different character of that trait. For example, a person has two copies of the gene that codes for ABO blood type. There are three different alleles for this gene, A, B and O. This results in six different combinations of the alleles that the person can have (the genotype), which in turn results in four expressions of the gene in the person (called the phenotype), which is the blood type of the person.
A recessive gene will not display its trait in the presence of a dominant trait. A recessive gene only expresses its trait when paired with another copy of the same recessive gene.
A single gene trait is a specific characteristic or phenotype that is influenced by the expression of a single gene. This means that the presence or absence of a particular trait is determined by variations in one specific gene. Examples include earlobe attachment, hair color, and tongue rolling.
A gene can have multiple forms, which are called Alleles. While a single gene may code for a trait in an organism, when multiple alleles exist for that gene, each different may produce a different character of that trait. For example, a person has two copies of the gene that codes for ABO blood type. There are three different alleles for this gene, A, B and O. This results in six different combinations of the alleles that the person can have (the genotype), which in turn results in four expressions of the gene in the person (called the phenotype), which is the blood type of the person.