Question

Subsong refers to:

A) songs that are not completely learned.
B) noises that would be like babbling in humans.
C) songs that are below the perceived human auditory threshold.
D) syrinx movements not accompanied by sound.

Answer 1

Subsong refers to noises that would be like babbling in humans. It is a type of vocalization that is not fully developed or matured. Subsong is often observed in birds, where they produce incomplete or unrefined songs during the learning process.

Step-by-step explanation:

Subsong refers to noises that would be like babbling in humans. It is a type of vocalization that is not fully developed or matured. Subsong is often observed in birds, where they produce incomplete or unrefined songs during the learning process.