A fish detects vibrations in the water around it by means of its lateral lines, rows of sensory receptors along each side of the
body. Based on what you know about sensory receptors, the lateral line receptors are probably which of the following? (Concept 49.1E-Book) [Hint] hair cells electromagnetic receptors chemoreceptors muscle spindles nociceptors
The nerve cells are scattered in each layer of the body wall and these neurons send information from sensory organs. Based on the given choices above, the organism that has a nerve net that allows it to respond to a stimulus in a coordinated way is the HYDRA.
