Question

1. Which part of a fish's body does not help it to hear?
(a) Gills
(b) Swim bladder
(c) Lateral lines​

Answer 1

Answer:

Explanation:

It appears that species lacking a swim bladder (e.g., elasmobranchs and flatfishes) are not particular sensitive to sounds and have a narrow hearing bandwidth because they because they do not have any way to detect the sound other than through the inner ear itself.

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Answer 2

swim bladder are the part of a fish's body does not help it to hear