Look at the phylogenetic tree above. Which of the following organisms are in the Bilateria? hydra cnidarians sponges sea stars butterflies corals snails earthworms

Q: Tахоn Domain Kingdom Phylum Class Order Family Genus Species Eukarya (matti -ealle lar Animalia…

A: * Taxonomy is the science of naming and describing and classifying organisms  based on observable…

Q: Fill in the Blank • Clade Clade Chromalveolata Clade Archaeplastida . • Clade Excavata Clade…

A: A clade in ecological phylogenetics is a group of creatures on a tree of phylogeny which are…

Q: fishing net brings up a soft bodied animal with a coiled external shell. How can you determine…

A: Cephalopods are only found in the ocean, whereas gastropods are mostly found on land, with a few…

Q: Define briefly new systematics.

A: Systematics is the branch of science that deals with taxonomy and evolutionary history of an…

Q: In the tree below, the group in the red box is Libytheinae Danainae Opolyphyletic a clade…

A: Phylogenetic tree is the evolutionary tree, which is a two dimensional graph showing evolutionary…

Q: Question 23 options:   True Bacteria   Mammals   Flatworms   None of these answers are correct…

A: Cladogram is a diagram which shows relationship between different groups of organisms. This…

Q: Which of the following phyla or classes displays the greatest number of species?   Question 1…

A: Species is defined as the group of organisms having ability to interbreed with them and produce…

Q: Create a body plan table (Insert → Add Table) for the following animal phyla: Porifera, Cnidaria,…

A: Coelom can be defined as the principal body cavity that is present in most animals. It is located…

Q: Classify organism based on the hierarchy and system of classification.

A: According to the question we have to classify organisms based on the hierarchy and system of…

Q: elminthes Nematoda Mollusca Annelida Arthropoda Echino Mantle and muscular foot Segmented jointed…

A: Introduction :- Cladistics is one of the approaches to classify the organisms . In this , organisms…

Q: In the following relationship tree, which of the organisms are most closely related?

A: Phylogenetic trees give us an idea about the relationship between different organisms. A…

Q: Unifying features include shell, mantle, radula, foot, visceral mass Which classes show a loss of…

A: Mollusca is the  second largest phylum of the invertebrate animals.  Answer;1    The mollusk (or…

Q: Compare the characters of lemuroidea , Tarsioidea and Arthropoidea. Pls make a chart or table so I…

A: Lemuroidea , Tarsioidea and Arthropoidea are the 3 suborders of order primates, and subclass theria…

Q: #1: Name the black structure at the tip of the pointer? # 2: Name the phylum this organism is…

A: Fungus is the type of eukaryotic organism characterized by the presence of chitinous cell wall and…

Q: ut the table. GENUS PLACE OF COLLECTION/HABITAT DESCRIPTION MORPHOLOGICAL CHARACTERISTICS SPONGE…

A: ANSWER

Q: Give an overview of the different characteristics of the major animal phyla using the table below

A: In the animal kingdom, a staggering diversity of life forms exists, each with unique characteristics…

Q: Find the animal on the phylogenetic tree and classify it as either metazoan or eumetazoa,…

A: Classification is a process by which anything is grouped into convenient categories based on some…

Q: Which of the following phyla or classes displays the greatest number of species: options:…

A: Species is defined as the group of organism which can interbreed together and produce viable…

Q: Callinectes sapidus is the scientific name of the blue crab. Crabs belong to phylum Arthropoda.…

A: Callinectes sapidus is a decapod crab of the crab family. The Callinectes is distinguished from…

Q: Imagine you come across a colonial organism. Determine whether it is a class Hydrozoan or a…

A: Hydrozoa and Anthozoa are the classes of Coelentertes. These are multicellular organisms showing…

Q: Basis of Phylum Phylum Phylum Phylum Arthropoda Comparison Nematoda Annelida Mollusca Number of germ…

A: Earlier formed organism are simple like porifera, cnidiaria etc. While the body organization gets…

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: Systematics and Evolution What is the importance of homology in systematics?

A: The study that involves the past and present of the life forms and their diversification is called…

Q: Animal Group Protozoa Porifera Typical Environment Typical Lifestyle of Adult Form Integration…

A: In the animal kingdom, a staggering diversity of life forms exists, each with unique characteristics…

Q: compare the body symmetry of the organisms: jellyfish, scypha, planaria (dugesia), protoreaster,…

A: Correspondence of body parts in reference to its geometry, size, shape and relative position…

Q: The cardinal has the scientific name Cardinalis cardinalis. The scientific name contains which…

A: Cardinalis cardinalis are the red colored bird and are mainly found in the northern regions and are…

Q: Protozoa Porifera Cnidaria Platyhelminthes Nematoda Respiratory System Circulatory System

A: All these groups have different level of body. For example, Protozoa are single celled organisms,…

Q: Show the diagramatic form in animalia kingdom?

A: The members of the kingdom Animalia are also known as metazoa. It includes multicellular and…

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: Complete the table below. You may answer some of them in bullet form.  Animal In what phylum does…

A: Butterfly:  Phylum- Arthropoda  Habitat - Butterflies can be found in a variety of habitats, such as…

Q: Construct a character matrix by making observations on the different features of the following group…

A: The cladogram provides detailed information about the features in a phyla as well as the…

Q: Give an overview of the different characteristics of the major animal phyla using the table below…

A: Understanding the diversity of animal life includes recognizing the particular characteristics of…

Q: ANCESTRAL PROTIST Metazoa Eumetazoa 770 million years ago 680 million years ago Bilateria 670…

A: Option a: This option is correct.  Option b: This option is  incorrect because it is still under…

Q: What female reproductive structure is analogous to the male testes?

A: The female reproductive structure analogous to male testes is ovaries . Analogous structure are…

Q: Complete the table with the correct concepts you have learned about the different characteristics of…

A: Introduction Phyla is a group of related living things that ranks above the class and below the…

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

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

Q: Look at the image below. What type of invertebrate do you think this is? What characteristics lead…

A: Sand dollars (also known as sea cookies, snapper biscuits, or pansy shells ) are flat, burrowing sea…

Q: Create a dichotomous key for the following genera: Pheretima Hirudinaria Haemadipsa…

A: Pheretima - Annelida Hirudinaria - annelida Haemadipsa- annelida Octopus-mollusca Sepia- mollusca…

Q: How does taxonomy help to conserve insects such as silk and lac producing insects

A: Insects come in a wide range of sizes, shapes, and behaviours. Insects are thought to be so…

Animal Phylogeny

Cladistics is a method of biological classification where organisms are classified based on their ancestors and their relationship with them. It is defined as the concepts and methods for determining the branching patterns of evolution and evolutionary history. Some scientists, however, have preferred the term phylogenetic systematics or phylogenetic taxonomy to emphasize the reliance on a phylogeny for classification. It is the most common and accepted method for classifying organisms.