Loose Leaf For Integrated Principles Of Zoology
18th Edition
ISBN: 9781260411140
Author: Cleveland P Hickman Jr. Emeritus, Susan L. Keen, David J Eisenhour Professor PhD, Allan Larson, Helen I'Anson Associate Professor of Biology
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 22, Problem 4RQ
Summary Introduction
To determine: The differentiating features of different groups of Echinoderms. The different groups are Crinoidea, Asteroidea, Ophiuroidea, Echinoidea, Holothuroidea.
Introduction: The various groups of Echinoderms differs slightly or abundantly from each other depending upon the structural and functional features of their organs and their habits.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Which of the following classes includes the only type of echinoderm that has a calyx on a stalk?
Echinoidea
Holothuroidea
Ophiuroidea
Asteroidea
Crinoidea
What structural system is unique to the phylum Echinodermata?
Distinguish the following from each other: statocyst and rhopalium; scyphomedusae and hydromedusae; scyphistoma, strobila, and ephy-rae; velum, velarium, and pedalium; Hexacorallia and Octocorallia
Chapter 22 Solutions
Loose Leaf For Integrated Principles Of Zoology
Ch. 22 - Prob. 1RQCh. 22 - Prob. 2RQCh. 22 - How do we know that echinoderms were derived from...Ch. 22 - Prob. 4RQCh. 22 - Prob. 5RQCh. 22 - Prob. 6RQCh. 22 - What structures are involved in the following...Ch. 22 - Prob. 8RQCh. 22 - Prob. 9RQCh. 22 - Match groups in the left column with all correct...
Ch. 22 - Define the following: pedicellariae, madreporite,...Ch. 22 - Prob. 12RQCh. 22 - Give four examples of how echinoderms are...Ch. 22 - What is a major difference in function of the...Ch. 22 - What characteristics do Hemichordata share with...Ch. 22 - Distinguish Enteropneusta from Pterobranchia.Ch. 22 - For Further Thought The phylogenetic placement of...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- What are the criteria that delimit phylum Echinodermata to its classes? What are the functions of the tube feet, madreporite, and ambulacral groove? Give the economic importance of echinoderms. What is regeneration?arrow_forwardWhat character unites members of clade Gnathifera?arrow_forwardWhich of the following is not a member of the phylum Chordata? a. Cephalochordata b. Echinodermata c. Urochordata d. Vertebrataarrow_forward
- What are the criteria that delimit this phylum echinodermata to its classes? What are the striking characteristics of this phylum which help you identify mollusks easily? What are the importance of mollusks? Differentiate univalves from bivalves. How do mollusks breathe?arrow_forwardWhat is phylum-echinodermata with its diagram?arrow_forwardDefine the following with respect to gastropods: operculum, torsion, fouling, bilateral asymmetry, rhinophore, pneumostomearrow_forward
- compare cnidarians to sponges and to the clade containing flatworms, mollusks, and annelids. What features are similar among these groups? What features are different?arrow_forwardDescribe the following characteristics of cnidarians: common developmental stage digestive system sexuality musculature ciliationarrow_forwardWhat are the classes into which the phylum Echinodermata is divided?arrow_forward
- Define "synapomorphy" and "symplesiomorphy". Which nine phyla were placed in the old "Phylum" Aschelminthes? What characters did these share? Were these synapomorphies or sympleisomorphies? Which phyla are now placed in the Gnathifera? What synapomorphy(ies) do they share?arrow_forward1)What is the best synapomorphy for Phylum Mollusca? 2) What is a synanthropic arthropod? Provide an example. Please answer asap and in short and content should not be palgarised pleasearrow_forwardWhat is unique about the madreporite of sea cucumbers (class Holothuroidea)?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College
Concepts of Biology
Biology
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:OpenStax College