Question

Define trait.

Answer 1

The ‘trait’ or character is an organism’s features. The seven features, from the Mendel in his pea plant experiment, were each expressed as one of two versions or traits. A trait may be any single feature or calculable measurement of an organism. Although, the most important traits for genetic analysis are present in different forms in different individuals. A visible trait is the end product of many molecular and biochemical processes.

Complete answer:
The different forms of a character are called “traits”. The inheritable features or traits may be morphological, anatomical, physiological, or reproductive.
A trait is a unique characteristic of an organism. Traits can be decided by genes or the environment, or more commonly by interactions between them. The genetic presentation to a trait is called the genotype. The outer expression of the genotype is called the phenotype.
In genetics, a trait mentions any genetically determined characteristic. In technical terms, a genetic trait is compliant to segregation analysis other than quantitative analysis.

Note: A dominant trait is an inherited feature, which comes in an offspring if it is contributed by a parent by a dominant allele. It is also called ‘phenotypes’, they may have features such as eye color, hair color, immunity, or susceptibility to certain diseases and facial features.
A recessive trait is a trait that is shown when an organism has two recessive alleles or forms of a gene. Every organism that arranges its DNA into chromosomes possesses two alleles for a trait, one from their mother and another one from their father. Alleles can be dominant or recessive. Dominant alleles cover up the effects of recessive alleles, so a recessive trait is only expressed when an organism has two recessive alleles for a gene.