Use the image to answer the question. If you were to create a phylogenetic tree of these organisms, which would branch off first and why? BIUE E Character 1000 (1) Backbone 1 1 (2) Hinged jaw 1 (3) Four limbs 1 1* (4) Amnion 1 1 (5) Milk (6) Dorsal fin 1 *Although adult dolphins have only two obvious limbs (their flippers), as embryos they Lancelet O O o O o o (outgroup) Kaudwen - oo o o o Tuna 1, Salamander 1, Turtle 1, Leopard 1, 1. - Dolphin

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A: The system of naming and categorising animals is known as taxonomy. The study of links between…

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A: Evolution is the process of gradual changes in the existing species, forming new traits and finally…

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Classification of Marine Organisms

Classification is a way of categorizing organisms that enables an easy process of identification of such organisms. All living things are classified by grouping them under specific categories. The grouping is done based on the close relativeness of the organisms. The classification tool requires knowledge of characteristics, differences, and similarities between different organisms.