WebbWhale sharks are found in marine environments worldwide but mainly in tropical oceans. They make up the only species of the genus Rhincodon and are classified within the order Orectolobiformes, a group containing … WebbThe stomach’s longitudinal folds, called rugae, allow the stomach to expand. Discuss these digestive structures in light of the fact that the shark does not chew its food but instead …

Shark Skeletal Anatomy - Shark Skeletal Anatomy …

Webbyes, 2 on each side. 5. Describe the flow of water into the shark and over the gills. water goes through the spiracles if the mouth is closed and out the gill slits. 6. Do the dorsal … Sharks have 2 types of muscle - red and white. Red muscle works by breaking down the fat in the shark’s body. It has a good blood supply and helps the shark swim for long periods of time. White muscle works by using energy from the breakdown of glycogen (sugars). Enabling sharks to make short fast sprints … Visa mer Shark skeletons are made of cartilage. This is strong and durable, yet much more flexible and lighter than bone. Being lighter helps a shark to stay afloat and reduces the amount of energy … Visa mer Shark skin is covered with millions of tiny teeth called dermal denticles. These point backwards, reducing surface drag and helping the shark … Visa mer Fins provide balance and stability in the water. Sharks have a large dorsal fin which provides balance. Usually they'll also have a smaller dorsal fin further back towards their tail. Their pectoral fins are used to steer and lift … Visa mer Made of enamel, shark teeth are strong and appear in huge numbers in the fossil record. Sharks fend for themselves immediately after birth, so they're born fully equipped. They … Visa mer dwts results 5/1/17

Hawaiʻi Sharks The Shark Inside

WebbSome sharks have highly specialized stomachs. If threatened, the balloon shark (Cephaloscyllium sufflans) can rapidly inflate its stomach with air or water just like … WebbSF Fig. 4.1. ( B) General anatomy of the most common group of sharks, the Carcharhinids, which include sandbar, grey reef, and galapagos sharks. Image from Living Ocean, CRDG, University of Hawaii at Manoa Fig. 4.9. ( A) An Epaulette soldierfish, Myripristis kuntee Image courtesy of Rob, Flickr Fig. 4.9. crystal marrow genshin location