External and internal anatomy of a dogfish shark, a cartilaginous fish phylum chordata, subphylum vertebrata, class chondrichthyes this video was made by. Shark dissection worksheet: name: pre what features of a shark’s anatomy or body allow it to be able to survive in the ocean external parts. External anatomy of the shark lab: 35-1 how is a shark different from bony fish the main difference between the two groups is what defines them, the composition. Physical characteristics anatomy & physiology the largest of the sharks is the whale shark sharks and batoids have ventral external nostrils. We were also supposed to learn about the external anatomy of lenny the shark so welcome to our page eye the following are the names and functions of the eye. Shark anatomy has points of difference with the anatomy of bony and other types of fish the large number of species and the diversity of shark habitats means that. Vertebrate anatomy shark dissection labeled external anatomy of a shark (squalus) labeled dissection of a shark (squalus. Internal anatomy of a shark: large, long and very powerful selachian fish.
External features the outer design of sharks and bony fish is also contrasting shark skin is covered by dermal denticles, toothlike placoid scales that are. Topic/lesson: anatomy fish dissection: are sturgeon more like sharks or bony fish after learning the internal and external anatomy of class chondrichthyes. Shark external anatomy in this image, you will find three part of external body there are head, trunk and tail parts there are also some detail like shark external. Shark anatomy functions external gill slits allows water to enter the mouth of the shark when it is holding food in its jaws. Shark external anatomy by dane calica and divina andres zoo121: comparative anatomy first semester, sy 2012-2012. The nostrils of a shark are and external part of the shark anatomy, and on the ventral side of their bodies some species of sharks have barbells.
Shark anatomy: from the outside in share 61 external shark anatomy shark skin shark anatomy begins with the skin if you’ve ever felt the rough, harsh texture of. External anatomy of the dogfish shark the shark has a graceful and streamlined body shape built for fast, long-distance swimming. Ever wondered how to tell the sex of a shark distinguishing the sex of a shark is easier than in most marine species it's all in the shark's external anatomy. Oimb gk12 curriculum 13 look at the external anatomy and gonads—is the dogfish male or female if female, open uterus and look for embryos of young sharks.
Play this quiz called shark anatomy and show off your skills. Shark anatomy 1liver 2spiral and the external openings and are large enough to be seen with the sharks have five to seven gill slits on each side of.
External anatomy of the dogfish shark •double dorsal fin –anterior dorsal fin is larger than the –posterior dorsal fin –presence two spines. External anatomy of a bony fish fish anatomy is the study of the form or sharks and rays are basal fish with numerous primitive anatomical features. The great hammerhead shark is the largest species of hammerhead sharks known scientifically as sphyrna mokarran, it is one of nine kinds of sharks that all share the.
External anatomy of the dogfish shark examine the side view photographs of the spiny dogfish shark by clicking the blue lettered links in the column to the. What are internal and external structures that help a shark survive shark anatomy page 2 sharks have rows of teeth or fused tooth plates. Facts and information about shark anatomy shark anatomy description.
6 general anatomy of sharks dorsal-fin spine first dorsal fin second dorsal fin caudal keel caudal fin clasper anal fin pelvic fin (male) pectoral fin. Quizlet provides external anatomy shark activities, flashcards and games start learning today for free. Shark anatomy and physiology general anatomy sharks are fish that have no bones, only cartilage they have 5-7 gills (without gill covers, operculum) in front of. A diagram showing the external anatomy of shark looking at all key functions and how the shark uses them for day to day life.
External anatomy of the shark lab: 35-1 how is a shark different from bony fish the main difference between the two groups is what defines them, the.