Fill in the blanks: Animal Worksheets Phylum Eukaryote Tissues Present Symmetry Embryonic Development Body  Cavity Vertebrate or Invertebrate Example Porifera Yes No asymmetric No No Invertebrate   Cnidarian Yes 2 Yes Yes No Invertebrate   Platyhelminthes Yes 3     1 Invertebrate   Annelid Yes 3     2 Invertebrate   Mollusk Yes             Roundworm Yes             Arthropod Yes             Echinoderm Yes             Chordate Yes

Q: Animal Kingdom Do not possess a backbone Possess a backbone Asymmetric, Bilateral symmetry, does not…

A:

Q: Monotremes all have what unifying feature? Arthropod-like pincers Placenta Ventral pouch Ability to…

A: Mammals belonging to the order Monotremata are known as monotremes. The Monotremata are the oldest…

Q: Word Bank U. Tracheophytes V. Phylum Cnideria W. Chondrichthyes X. Cellulose Y. Mycorrhizae Z.…

A: In the given question, fill in the blanks and their options have been provided. Given below are…

Q: ABC Table 1. Free-Living Worm Compared to Parasitic Worm Feature Free-Living Worm (Planaria) nervous…

A: Introduction  An organ system is a group of organs that work together to perform a specific function…

Q: Choose correct answers | Coleoptera has two pairs of membranous wings. Fore wings of some…

A: Insects have a bigger gathering called Arthropoda which consists all animals with sectioned legs,…

Q: Animal Kingdom Do not possess a backbone Possess a backbone Asymmetric, Bilateral symmetry, Four…

A: *Invertebrates are the animals do not posses backbone. *Vertebrates are the animals that posses…

Q: Characteristics Porifera Cnidaria Platyhelminthes Mollusca Level of organization Symmetry…

A: As per our company's guidelines we are supposed to answer three sub-parts only please repost the…

Q: Planarian Slide and Reproductive parts: Label the parts 1- 2 8- 13 = 14 15- 16 = 17- 18 = 19- 20 -

A: In the given image Planarian anatomy is shown, the labelling of the parts are mentioned in step 2.

Q: zebra dolphin clam jellyfish sea urchin sea star beetle [Choose ] [Choose ] protostome coelomate…

A: The animal kingdom is divided into various groups so that their study becomes easy. The organisms…

Q: Which of the following is a characteristic of an animal? Select ALL that apply. O Heterotrophs…

A: Animals are multicellular, eukaryotic heterotrophic organisms which feed on organic matter…

Q: Please match the Arthropod subphylum or class to the description. two pairs of antennae [ Choose ] […

A: Arthropoda is a largest phylum in Animal kingdom.

Q: Imagine you come across a gelatinous structure. Determine whether it is a cnidarian or ctenophore?…

A: Cnidaria and ctenophore are different phylum under kingdom animalia.

Q: PLEASE HELP

A: Step 1:     Step 2: Step 3: Step 4:

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: Please help sample is already given

A: A spider key is a tool that functions like a flowchart and visually arranges the traits of the…

Q: Step Characteristics Order Insect has an extremely long prothorax (neck) Go to 2 Insect has a short…

A: Species is the unit of biological classification. Grouping of the organisms with similar genetic and…

Q: Clams are a type of... Group of answer choices echinoderm cephalopod arthropod gastropod bivalve

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Q: Fish Salamander Tortoise Chick Hog Calf Rabbit Human

A: This illustration pertains to the theory of recapitulation. This was first given by Ernest Haeckel…

Q: Parasitic flatworms have very different bodies than free living latworms. Which of the following are…

A: Free living and parasitic flatworms.

Q: Which animal phyla have bilateral symmetry? Group of answer choices ;Select ALL that apply:…

A: Answer:- Bilateral symmetry means organisms that have body shapes that are mirror images These…

Q: Create a cladogram summarizing the phylogenetic relationships among the different phyla. Phyla:…

A: Thank you for the question Answer : In evolutionary biology, the organisms belonging to different…

Q: Match the animal taxa (group) to the correct adaptation. radial cleavage of embryo, do not develop a…

A: 1/ Radial cleavage of embryo, do not develop a yolk egg, must have a larval stage before adul: The…

Q: Hemipterans

A: hemipterans is an order of insects , commonly known as true bugs , comprising 80000 species with in…

Q: what words match the definitions Atria, Cuticle, Pseudocoelom, Exoskeleton, Ecdysis, Malpighian…

A: Pseudocoelom A body cavity that is surrounded by mesoderm and endoderm. Ecdysis A process by which…

Q: Phylum Habitat Symmetry Porifera Cnidaria Ctenophora Germ Layer Give two classes belonging in each…

A: The concept of the five kingdom classification was given by Robert Whittaker. All biological…

Q: DISTINGUISHING Match the distinguishing features (on left) to their appropriate taxon (phylum or…

A: Answer:- Phylum Porifera = Spicules The sideroblasts in the Porifera secretes spicules whereas the…

Q: What type of flatworm is generally non-parasitic (i.e., free-living)?     Turbellarians…

A: Flatworms or platyhelminthes have four classes; Turbellaria Trematoda Monogenea Cestoda

Q: 1: Since worms are in the domain Eukarya, kingdom Animalia, and they can be seen with the naked eye,…

A: Microorganisms are diverse and are present in all three distinct domains bacteria, eukarya, and…

Q: Collembolans Question 1 options:   are arachnids   are members of the Paleoptera   are…

A: Answer :- Collembolans are arachnids.   Explanation :-  Collembolans are the crude Apterygote…

Q: 11) Turbellarians are free-living worms in Phylum Platyhelminthes. They have a thin, very flat body…

A: Turbellarians are mostly free-living but some are ectocommensals or endocommensals or parasites.…

Q: A horseshoe-shaped crown or "tuft" of tentacles used by many invertebrates for feeding is called a…

A: The question is asking for the term used to describe a specific structure found in many…

Q: 10. Phylum Mollusca is divided into numerous classes. For example, clams belong to Class Bivalvia,…

A: The living things on Earth are divided into five kingdoms: Protista, Monera, Fungi, Plantae and…

Q: 1. Circle the correct statement: om IA All echinoderms are animals. meb A 916 23 All animals are…

A: The group of multicellular and heterotrophic organisms belonging to the kingdom Animalia is called…

Q: Activity3: Comparison of Classes Fill in the following table: Radiate Animals Characteristics…

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

Q: PLEASE HELP!!

A: From the available dichotomous key, you would have chosen the following:External shell (not…

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.