All animals with bilateral symmetry:
A. have triploblastic development
B. are deuterostomes
C. have diploblastic development
D. are protosomes
All animals with bilateral symmetry :
A. have triploblastic development.
Explanation: Bilateral symmetry is that where body is divided into identical left and right halves in one plane only. First phylum that exhibit bilateral symmetry is Platyhelminthes upto Chordates . Animals which are triploblastic has three terminal layer i.e ectoderm, mesoderm and endoderm. All animals of Platyhelminthes to Chordates are triploblastic.
All animals with bilateral symmetry: A. have triploblastic development B. are deuterostomes C. have diploblastic development...
1. Cephalization is associated with: a. Metamorphosis b. Radial Symmetry c. Bilateral Symmetry d. Segmentation (Metamerism) e. A complete digestive tract 2. One of the most unusual features of members of the phylum Rotifera not found in most animals is: a. They have a one-way digestive tract b. They can reproduce parthenogenetically c. They are triploblastic d. During development, the blastopore becomes the mouth e. All of the above are unusual features not typically found in any other animals 3....
c. Triploblastic animals: • How many tissue layers do triploblastic animals have? • Name the specific germ layers of a triploblastic animal d. For each of these germ layers (embryonic tissue layers) you named above in a triploblastic ani give an example or two of specific adult tissues or organs that these germ layers develop into.
Chapter 11 Animals: 11.1-11.13 What are some of the general characteristics of this Kingdom? Define the following: Acoelomate: Pseudocoelomate: Coelomate: Are there advantages for coelomate animals? What are they? Are most animals vertebrates or invertebrates? How does bilateral symmetry differ from radial symmetry? What is cephalization? How do protostomes and deuterostomes differ? What are certain land adaptations that occurred for animals to evolve? A triploblastic animal would have what 3 tissue layers? How do certain phylum/classes (insects) impact humans? Important...
Which of the following are features of Echinoderms? (mark all that apply) Deuterostome development Bilateral symmetry Complete nervous system Lack of tissues Endoskeleton Exoskeleton
In the space below draw a Tree of Life that include the Deuterostomes, Protostomes, Porifera, Ctenophora, Cnidaria, Acoela, Ecdysozoa, Lophotrochozoa, Annelids, Platyhelminthes, Nemertea, Mollusca, and the common ancestor of all animals. On your tree please indicate the evolution of bilateral symmetry, pseudocoelom, and coelom.
Which of these statements about the evolutionary tree of animals is incorrect? a) All animals are characterized by cephalization. b) All animals are multicellular. c) Humans are more closely related to sea stars than to insects. d) Radial symmetry preceded bilateral symmetry in animal evolution.
Taxa Ascaris Astrias Branchioutoma Grantia Hydra ria Planaria Procambras Ro omaleaus Total Bilateral symmetry Deuterostome development Ecdysis (molting) Notochord Protostome development True tissue organization We will now reclassify the 12 animals you grouped in Part A using the characters that ar suited for determining their evolutionary relationships. In the character table below, is represented by a single column, and each character is represented by a sing le s. If an . Using your textbook and online resources, determine which characters...
Animalia Please Solve all Among the characteristic unique to animals is a. Gastrulation b. Multicellularity c. Sexual reproduction d. Flagellated sperm The distinction between sponges and other animal phyla is based mainly on the absence verstts the presence of a. A body cavity b. Complete digestive tract ç True tissues d. Mesoderm 3. Which of the following terms does not apply to you? a. Bilaterian b. Triploblastic c. Deuterostome d. Acoelomate A land snail, a clam and an octapus all...
Q.5. Give a brief description of the following pairs of terms: a). Diploblastic vs. Triploblastic b). Choanocyte vs. Choanoflagellate c). Protist vs. Animal d). Acoelomate vs. Pseudocoelomate
In deuterostomes, all the following are true about the development of the nerve cells EXCEPT: a)they form the Neural tube and eventually the CNS b) they develop from the ectoderm c) they are related to the nerve net cells in the Cindaria d) they develop from the endoderm cells Many of the biologically important properties of water are due to the polarity of the water molecule. a) True b) False