Settling larvae
A) Require fresh and clean substrates, devoid of bacteria and other organisms
B) Cannot encounter an appropriate substratum, except by being thrust against the bottom by turbulent water motion
C) Can detect dissolved substances several meters away and swim toward them as a settling cue
D) Can detect dissolved substances a few centimeters away and swim toward them as a settling cue

Question

Quizplus · Accepted Answer

Larvae can detect dissolved substances a few centimeters away and use them as cues for settling. This ability allows them to find suitable habitats for growth and development.

Settling Larvae