WebMar 12, 2024 · The body of a fish is divided into three main sections: the head, the trunk, and the tail. The head houses the brain and the eyes, the nostrils, and it also contains the mouth. The trunk is the main body of the fish, and it includes the skeleton, the spinal cord, and all of the internal organs. The tail helps to propel the fish through water. WebThis chapter describes the spinal circuitry involved in the startle response in teleost fish. The achievement of very constant and precise time discrimination depends partly upon the special properties of the first activated synaptic region of the motoneuron.
Synaptic Function in the Fish Spinal Cord: Dendritic Integration
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Skeleton of a fish - Visual Dictionary
WebThe dorsal fins increase the lateral surface of the body during swimming, and thereby provide stability but at the expense of increasing drag (see also BUOYANCY, LOCOMOTION, AND MOVEMENT IN FISHES Maneuverability ). WebA stickleback fish can use its pelvic spine and dorsal fins to make it difficult for their predator to swallow. What is the difference between marine, sea-run, and freshwater stickleback fish populations? Be specific. Marine stickleback fish are live and bred strictly in the ocean (hence marine in the name). Sea-run stickleback fish are born in ... WebThe internal organs of the fish perform the basic function of the body such as respiration, digestion, and sensory function. The brain, stomach, liver, and kidneys are same as in man for the fish and perform the same function. … dick\u0027s sporting goods westfield mall