Which texture consists of two or more melodic lines of equal importance weaving independently of each other?

The correct answer is identified as polyphonic texture, which consists of two or more melodic lines that are equally important and function independently of one another. In polyphonic music, these melodic lines interact, creating a rich and complex musical fabric. Each voice or melody can stand alone in terms of its musical identity, yet they combine to form a harmonious whole.

Characteristic of polyphonic texture is its use in a variety of musical styles, most notably in the works of composers from the Renaissance and Baroque periods, such as J.S. Bach. In this texture, each line can carry its own rhythm and contour, leading to a diverse array of harmonies and melodic developments as they interweave.

In contrast, homophonic texture features a primary melody supported by harmonies, while monophonic texture consists of a single melodic line without accompaniment. Chordal texture involves chords played in a way that emphasizes harmonic support rather than independent lines; thus, it lacks the intricate interplay found in polyphonic music.