PPT-Vertebrates and

Invertebrates I can classify animals by determining if they are vertebrates or invertebrates Essential Questions Why do we classify animals How do we classify animals ThinkPairShare. They eat vertebrates and particularly ungulates (hoofed animals) Spotted hyaena genitalia look identical to the untrained eye. Spotted hyaena have a long ambling stride. They lope at about 10 kph, g Introductory Video. Objective: Students will identify vertebrates and classify some as birds and fish.. Lesson 2.1 God's Design of Vertebrates. Unique. One of a kind. Verterbrate: An animal with a backbone. PHYLUM: CHORDATA. SUBPHYLUM: VERTEBRATA. VERTEBRATES. ANIMALS WITH:. Dorsal nerve cord. Hollow backbone. Ventral heart . 5 major classes . Classified by:. Skin covering. Heart chambers. Reproduction. Embryological Evidence for Evolution. Development Videos & Articles. Main idea behind our activity was to determine how the similarities between the embryos of vertebrates provides evidence of evolution . Which of the following traits is shared by all vertebrates, at least in some developmental stages, except the lampreys?. notochord. vertebrae. cartilaginous skeleton. cranium (head). mouth with jaws. - Reptiles and Mammals -. Amniote. Egg. Amnionic sac – protects embryo. Allantois – disposal sac for embryonic waste, works with chorion in gas exchange. Yolk sac – storage and transfer of nutrients to developing embryo. The . Protochordates. as Ancestors. Some living chordate groups may resemble the primitive vertebrate ancestors (. protochordates. ). Hemichordates. Burrows in marine sediments (acorn worms). (+) pharyngeal gill slits; . . John, a college student, has become involved in an animal rights group on campus. He feels that animals should no longer be used for food, clothing, medical research or . entertainment.. Visiting . Name the characteristics that chordates share. Describe the main characteristics shared by all vertebrates. Explain how vertebrates differ in the way they control body temperature. Warm up:. What is . Martin . Donohoe. Biopharming. The engineering of plants to produce pharmaceuticals such as enzymes, antibiotics, contraceptives, . abortifacients. , antibodies, chemotherapeutic agents, other medications, vaccines, and industrial and research . Plants and animals have a variety of chemical defenses against infections that affect dynamic homeostasis.. Fig. 43-2. INNATE IMMUNITY. Recognition of traits. shared by broad ranges. of pathogens, using a. These evidences are based on the . comparative study of the embryos. . of various animals.. Von Baer. noticed . remarkable similarities. among . vertebrate embryos. , however, their adults were quite different.. Excretory and Reproductive systems are closely associated morphologically, both in terms of mode of development and use of common . ducts.. This . association is primarily due to a common derivation . Derived. = appearing later in the fossil record as a new evolutionary innovation, descendant character state. Clade. = all organisms within a single evolutionary lineage; stemming from a common ancestor (can also be called a .