When a single gene locus affects more than one trait, this is called
PLEIOTROPY
It is known as "PLEIOTROPY" when a single locus affects two or more phenotypic qualities that are seemingly unrelated to one another. This phenomenon is frequently referred to as a single mutation that impacts two or more wild-type attributes. When two or more qualities reliably segregate with a particular mutation, that mutation is referred to as pleiotropic. The research of pleiotropic genes often involves evaluation of segregation patterns or, more recently, the mapping of mutant phenotypic traits to a single mutant locus.
To learn more about pleiotropy from the given link:
https://brainly.in/question/16222998
#SPJ4