Bioluminescence, as seen in squids, is possible because:
A)specialized cellular organelles of squids carry out a chemical reaction that results in light production.
B)symbiotic bacteria housed in specialized organs of the squid are capable of generating light.
C)squids produce a fluorescent product during cellular respiration.
D)squids produce a mucous layer that reflects light energy.

Question

Quizplus · Accepted Answer

Bioluminescence in squids is possible due to the presence of symbiotic bacteria called Vibrio fischeri housed in a specialized organ called the light organ. The bacteria produce light through a chemical reaction involving luciferin and luciferase.

Bioluminescence, as Seen in Squids, Is Possible Because