Shark Brain Diagram

Quizlet flashcards activities and games help you improve your grades. Shark brain diagram dogfish.

Sharks Brain Brains Over Brawn Great White Shark Brain

The thalamus a sort of relay station forwards signals for processing in different areas of the brain.

Shark brain diagram. Signals reached the thalamus via the brain stem. The sluggish bottom dwellers like angelsharks have relatively smaller less complex brains. Its brain is y shaped and is approximately 60 centimetres long.

The white sharks brainstem bristles with the posterior cranial nerves. Most sharks have heterocercal caudal fins meaning that the backbone extends into the usually longer upper lobe. The great white shark is an apt representative for the group as it is relatively large and it is prolific in waters around the world.

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Each ampulla is composed of a cluster of sensory cells that ultimately enables sharks to detect prey that may be hiding in the sand and even possibly notice changes in the waters temperature pressure salinity magnetic fields and mechanical stimuli. As in other sharks the spinal cord of the great white enters the back of the skull and merges imperceptibly with the hindbrain. The average great white is about five metres long.

Shark brain study guide by knavar6 includes 30 questions covering vocabulary terms and more. The shape of the caudal fin reflects the sharks lifestyle and can be broadly divided into five categories. Brain size and complexity vary from shark species to species.

Shark internal diagram stunning anatomy worksheet with brain great white. Around a sharks head is an entire sensory network called the ampullae of lorenzini a very unique part of the shark anatomy. Sharks brain a diagram of and vagina are the same shark great white.

Page 0 on tagged. The tail of a shark consists of the caudal peduncle and the caudal fin which provide the main source of thrust for the shark. In humans sensory nerve fibres send electrical signals from the site of the stimulus to the spinal cord and then to the brain.

Shark brain anatomy diagram home interior designing 2016 post. The hindbrain forms the base of the y and consists of two main parts the brainstem and cerebellum. Brains over brawn shark brain diagram great white.

Image and video hosting by shark brain diagram great white. Learn vocabulary terms and more with flashcards games and other study tools. Brain of shark diagram anatomy.

The sharks with the largest brainbody weight ratio are active sharks like the dusky shark and the scalloped hammerheads. 0 replies shark brain diagram great white.

Scoliodon Sharp Nosed Shark C 1930s Laboratory Research

Shark Internal Anatomy Dogfish Dogfish Shark Brain Diagram