NEET BIOLOGY

Detailed explanation-1: -Even though languages are not inborn, a specific genetic predisposition within a group of genetically similar individuals might influence the evolution of particular structural features of a language. Tonal languages, for example, like Chinese, are different from non-tonal languages (like German).

Detailed explanation-2: -Genetic relations among languages, however, are not biologically based, but are defined by cultural transmission from generation to generation. That is, languages are learned, not inherited via the genes. All languages change during the course of time, and the longer the time period the greater the changes.

Detailed explanation-3: -An acquired characteristic is a non-heritable change in a function or structure of a living organism caused after birth by disease, injury, accident, deliberate modification, variation, repeated use, disuse, misuse, or other environmental influence. Acquired traits are synonymous with acquired characteristics.