WebMar 28, 2024 · Tunicates are small animals, typically one to five centimetres (0.4 to 2.0 inches) long, with a minimum length of about one millimetre (0.04 inch) and a maximum length slightly more than 20 centimetres; colonies … WebVerified by Toppr. Correct option is C) The notochord is a cartilaginous structure derived from the mesoderm. It is present on chordates. It is placed ventral to the hollow nerve …
Exam 4: Chapter 34 Flashcards Quizlet
WebChordates are animals having dorsal nerve cord, pharyngeal gill slits, notochord and a post-anal tail. Chordates are further divided into 3 subphyla- Urochordata, Cephalochordata … The notochord is an elastic rod which extends through Chordate organisms, providing rigid support. In the more derived Chordates, the Vertebrates, the notochord is replaced by the vertebral column, and becomes the cartilaginous substance between vertebrae. The notochord can be seen in the … See more The notochord is made of a number of different structural molecules including glycoproteins and resembles cartilagein many ways. When you cut across the notochord, and view … See more The strength of the notochord makes it a very useful structure to attach muscles to. Muscles need places for attachment in order to flex properly. … See more 1. What is the difference between a notochord and a spine? A. There is no difference B. A spine is made of bone, a notochord of cartilage C.The notochord becomes the spine 2. … See more how many grams of fat per day for a woman
Biology I H Chordates Review Flashcards Quizlet
WebThe notochord is located between the digestive tube and the nerve cord, and provides rigid skeletal support as well as a flexible location for attachment of axial muscles. In some … WebAug 26, 2010 · The chordates are named for the notochord, which is a flexible, rod-shaped structure that is found in the embryonic stage of all chordates and in the adult stage of some chordate species. It is located between the digestive tube and the nerve cord, and provides skeletal support through the length of the body. WebApr 2, 2015 · The notochord is an embryonic midline structure common to all members of the phylum Chordata, providing both mechanical and signaling cues to the developing embryo. In vertebrates, the... hovid nutriworld sdn bhd