Shark muscles diagram labeled
WebbLabel Me! Printouts. Read the definitions, then label the shark diagram below. (Note: not all sharks have all of the fins and spines defined below.) anal fin - the fin on the lower side of the body near the tail (not on all … Webb12 apr. 2024 · Facial muscles (Musculi faciales) The facial muscles, also called craniofacial muscles, are a group of about 20 flat skeletal muscles lying underneath the skin of the face and scalp. Most of them originate from the bones or fibrous structures of the skull and radiate to insert on the skin.. Contrary to the other skeletal muscles they …
Shark muscles diagram labeled
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WebbThe skeletal system supports the soft tissues and organs of the fish (Fig. 4.50). The skeleton also protects organs and gives the body of the fish its basic shape. The many bones of the skull form a rigid box that protects the brain. Holes, hinges, and pockets in the skull allow room for the nostrils, mouth, and eyes. Webb4 jan. 2024 · Shark two eyes are present on the head. They are located in the orbits and are laterally directed. The eye is large in size and elliptical body. It is a hollow structure. It is covered by three coats. 1) The fibrous outer coat is thick. It protects the eyeball and maintains its form.
WebbStart studying Shark superficial muscles. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Start studying Shark superficial muscles. …
WebbHämta stockvektorbilden Core muscle anatomy with obliques, abdominals, lower back and gluteus location outline diagram. Labeled educational scheme with physical muscular system for abs, six pack or torso vector illustration och utforska liknande vektorbilder på … Sharks are cartilaginous fish. The skeleton of a shark is mainly made of cartilage. They belong to the class of Chondrichthyes. In particular, the endoskeletons are made of unmineralized hyaline cartilage which is more flexible and less dense than bone, thus making them expel less energy at high speeds. Each piece of … Visa mer Shark anatomy differs from that of bony fish in a variety of ways. Variation observed within shark anatomy is a potential result of speciation and habitat variation. Visa mer These evolved synapomorphies are crucial for the current sharks lifestyle, for example, the pharyngeal slit changed to become the jaw and gills. The dorsal nerve cord sends signals to the body like it has done before but now the dorsal nerve cord becomes the central … Visa mer Shark teeth are strong and made of enamel. Many sharks have 3 rows of teeth. These teeth are embedded in the gums, not the jaw. Sharks are born with teeth that are constantly being … Visa mer The stomach terminates at the pylorus, that leads to the duodenum, and then to the spiral valve. The spiral valve is a coiled organ, it increases … Visa mer The five chordate synapomorphies are present in chondrichthyes as follows. The five synapomorphies are pharyngeal slit, dorsal nerve cord, notochord, Endostyle, and the post-anal-tail … Visa mer Fins allow for the sharks to be able to guide and lift themselves. Most sharks have eight fins: a pair of pectoral fins, a pair of pelvic fins, two dorsal fins, an anal fin, and a caudal fin. Pectoral fins are stiff, which enables downward movement, lift and guidance. The … Visa mer The liver is a large and oily organ that comprises 25% of the total body weight of the shark. The two purposes of this organ in the shark are to store energy and oil. The liver is a hydrostatic organ. This organ helps with buoyancy since the liver stores oils, decreasing the … Visa mer
WebbRather than a long, convoluted tube that appears to be packed into its cavity, the shark’s intestine is a short, straight tube with concentric rings around it. Carefully open this …
Webbinside the shark. From the cloaca make transverse cuts around the shark. From the pectoral girdle make transverse cut around dorsally. See Figure 5 for a diagram of dissection incisions. Pin the body wall flaps to the side that will expose the abdominal cavity. With the aid of Figure 6 identify the following organs: gary swallow obituaryWebbCC-BY Destiny Woodson. A) Ventral view of male external urogenital organs of Dogfish shark. B) Ventral view of internal urogenital organs of the male Dogfish shark, digestive organs removed. CC-BY Destiny Woodson. Ventral view of testes of the male Dogfish shark, digestive organs removed. CC-BY Destiny Woodson. gary swallow pluginWebb14 okt. 2024 · White sharks have red and white muscles (see figure on left), red muscles are for “cruise control” or slow-muscle action while the white muscle are used for fast sudden bursts of speed. They have a net of veins covering the red muscles and because they always have to swim to be able to breath, they always move the red muscles … gary swain md naples floridaWebbThe inferior oblique is inserted anterior to the eye. The inferior oblique is more ventral. Superior Rectus The superior rectus extends between the lateral and medial rectus, and attaches to the top of the eyeball Lateral Rectus The lateral rectus passes laterally inserts into the posterior surface of the eyeball. Medial Rectus gary swallows and associatesWebb30 mars 2001 · The largest shark, the whale shark, can grow to more than 40 feet long. Highly active sharks tend to be torpedo-shaped, but many less active sharks are fairly … gary swango facebookWebbSkeltal System - Label . 2.2k plays . 15 Qs . Bones of the Skull . 1.4k plays . 13 Qs . Muscles of the Head and Neck . 1.4k plays . Why show ads? Report Ad. Get Super. BACK TO EDMODO. gary swallows realtorWebbThe 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 bites off and swallows large chunks of it. At a J-shaped turn along the digestive tube, the stomach leads into the duodenum. gary swallow plugin f1 2021