Give 1 example of fish species displaying the listed skin structure. Provide both the Scientific name and common name. Example: Skin structure: Cyanophore Scientific name: Paracanthus hepatus Common name: Blue Tang ------- False eyes Disruptive Coloration Countershading Ctenoid and/or cycloid scales Scutes Venom glands Stripes Placoid scales Erythrophore and/or xanthophore Photophores Iridophores Fish that changes coloration during

Q: Which of the following are shared-derived* characteristics of the species found within the Genus…

A: Shared derived characters among Genus Paranthropus.

Q: Give 5 to 9 sentences on Flatworms, Flukes, Planarians, and Tapeworms and the phylum…

A: A worm is a type of unrelated invertebrate animal with a soft, slender, and elongated body. Worms in…

Q: Trilobitomorpha Arachnida Decapoda Hexapoda # of Body Segments 2 3 3 # Pairs of Legs several 4 5 3…

A: Arthropods The invertebrate animals that includes insect, crustaceans, spiders etc.

Q: Place the following life stages in order from youngest (1) to oldest (5).     glochidium in host…

A: Life stages These are defined as the different ages or stages one goes through in a normal lifetime.…

Q: features that suggest the Cnidaria and Ctenophora share. Outline the features that distinguish these…

A: Cnidaria and Ctenophora are two phyla belonging to the kingdom Animalia. Cnidarians are named so…

Q: 82 81 83 80 O 79 78 75 76 77

A: Leeches have segmentation, they are parasitic or predator insects which belong to the order…

Q: Which of the following statements is false? Larval Elopomorphs disperse via ocean currents Several…

A: Lepisosteiformes is an order of ray-finned fish commonly known as gars. Gars are freshwater fish…

Q: rochordata_____________ Cephalochordata_____________ Petromyzontida_____________…

A: The phylum is the taxonomic hierarchy that is used in the classification of the organism. All the…

Q: Create a dichotomous key for the following organisms Spirobranchus Eunice Caenorhabditis Pheretima…

A: Phylum Annelida includes all the segmented worms belonging to invertebrates. These organisms are…

Q: Which of the following lack setae:(can be more than 1 nemerteans leeches earthworms polychaetes

A: Setae are frequently employed by insects as a high-surface-area substrate over which a pheromone is…

Q: The specimen below is what type of primate?   Strepsirhine    Platyrrhine    Catarrhine

A: Introduction Primates are the any mammals groups that includes monkeys, humans, lemurs, tarsiers,…

Q: Complete the following table correctly regarding the number of PAIRS of antennae usually found in…

A: Antennae are the sensory appendages found in various arthropods, including insects, crustaceans, and…

Q: Which of the following taxa contain some freshwater species? Group of answer choices All of these…

A: Freshwater is home to nearly half of all fish species, which means they swim in rivers, lakes, and…

Q: Reptilia, aves and Chordata share major similarities, list at least 6 of them.

A: It is critical to learn and know the anatomy and physiology of the body. Each system in the animal…

Q: Which is/are true of the mollusc radula a toothed structure is a synapomorphy of Mollusca is…

A: Introduction After the Arthropoda, Mollusca is the second-largest phylum of invertebrate animals.…

Q: Describe any problems or any benefits associated with polycladida worms.

A: Polycladida can be referred to as the order containing a group of flatworms with a wide range of…

Q: Please describe the lifestyle of SPONGES. Components and characteristics that you should address…

A: Introduction  As a sister group to the Diploblasts, sponges, which are classified in the phylum…

Q: Sauondoled Specimen: Comb jellies (Ctenophores) Distinguishing characteristics: Taxonomic Domain:…

A: Vertebrates are organisms which possess backbone. They also possess notochord. These are large…

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.