View the preserved arthropod specimens available. There will be at least one example of each lineage group discussed on the website but not all of the specimens may be available. Use the table on the next page to organize your observations. Name of specimen Formica rufa Jointed appendages? segments Lineage Exoskeleton? Specialized Pandinus imperatur Rhinotia hemistictus

Q: Porifera Cnidaria Mollusca Annelida Arachnida Insecta Echinodermata Number of Body Regions Number of…

A: Here in the question we can see different phyla have been provided. These phyla represents the…

Q: After examining the different specimens, construct a dichotomous key to the different phyla.…

A: Based on the observable traits or characteristics of organisms, different organisms can be…

Q: What are description of Tyrannosaurus rex, Giganotosaurus and carcharodontosaurus please don’t tell…

A: In the living world, we see a large number of microorganisms, animals and plants. These organisms…

Q: Match the characteristic to the most general vertebrate group associated with those characteristics.

A: All of the organisms that live in the ecosystem have different properties with respect to the…

Q: Protostomes- which animals are typical and what do these words mean? 1. Acoelomate 2. Pseudocoemate…

A: The word "protostome" comes from the Greek words "proto," meaning "first," and "stoma," meaning…

Q: 1. Jawless fish (modern) 2. Cartilaginous fish 3. Bony fish 4. Amphibians 5. Reptiles 6. Birds 7.…

A: As mentioned that you need answers 5 and 6. Vertebrates are animals that have rod-shaped vertebral…

Q: Exam e to search 389620231 What did amphibians develop that made them more advanced than their…

A: The anceators of amphibians was lobed finned fish silimar to present day lung fish.    Gradually…

Q: One of the following explain why it does nc osteon lamella

A: The bone tissue is of two types- Compact and spongy. There is presence of three types of cells in…

Q: Phylom Chortata Sabphylam Vertebra Class Mammalia

A: The cat  is a domestic animals of small carnivores mammals It is the only domesticated species in…

Q: Please define and explain: Coelomates Acoelomates Pseudocoelomates

A: Coelom is an empty space exhibited just in between wall of Alimentary canal and wall of body .…

Q: Lab 8: Animals II 11. Lack a circulatory system 12. Open circulatory system Traits 1. Bilateral…

A: Horizontal gene transfer occurs when genes are exchanged between species on different evolutionary…

Q: Your colleague is studying a newly discovered organism.  She is becoming increasingly convinced that…

A: The features that cause me to exclude the organism from the arthropod grouping are:pseudocoel,…

Q: The following four line drawings are reconstructions of invertebrate fossil. Using your knowledge of…

A: Invertebrates are complex multicellular organisms that lack backbones. Invertebrates are the most…

Q: How should this animal be classified? A Arthropoda C Mollusca B Annelida D Platyhelminthes

A: A dichotomous key is a useful scientific tool for identifying various organisms based on their…

Q: What is Phylogeny Tree for reptile, including the names of each lineage but also all the clades…

A: A phylogenetic tree is a branching diagram or tree that depicts the relationships that have…

Q: Briefly describe: A. cnidarian adaptations that illustrate their major evolutionary advancements…

A: Cnidarians which include jellyfish sea anemones, and corals have evolved several adaptations that…

Q: Q10b. Which of the land snail species is not longer in existence? Q10c. Make a box around the…

A: A phylogenetic tree helps visualize the relationship between species. It shows how the organisms are…

Q: The Porifera branch off first at the base of the animal phylogeny. Describe three morphological…

A: Answer.  Phylum Porifera includes lowest of the multi-cellular animals commonly known as sponges.…

Q: Give a description of each species, including its domain and kingdom. kainops invius bacillus…

A: Kainops is a genus of trilobites from the family Phacopidae, order Phacopida. It can be…

Q: Examine the preserved specimen & picture below; draw and label the following Manubrium Gonads Box…

A: A non-chordate or invertebrate is an animal, which lacks a backbone. The invertebrates comprise an…

Q: Give the correct scientific name of the following. Give a description of each species, including its…

A: The classification levels become more specific towards the bottom of the hierarchy. Many organisms…

Q: Compare the memebers of the Class Solenogastres to the generalized Molluscan body form.

A: NOTE:- As you have posted two questions under one, we will solve the first part/question for you, to…

Q: Choose correct answers | All insects have ocelli. Both coronal and frontal sutures split during…

A: Correct options are: B i.e. both coronal and frontal suture splits during Molting. D i.e. tentorium…

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.