Concepts of Biology
1st Edition
ISBN: 9781938168116
Author: Samantha Fowler, Rebecca Roush, James Wise
Publisher: OpenStax College
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 15, Problem 14RQ
The circulatory fluid in echinoderms is _____.
a. blood
b. mesohyl
c. water
d. saline
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
The tracheal tubes of insects carry_____ to tissues deep inside the body. a. hemolymph c. air b. blood d. water
Annelids and_______ have a closed circulatory system. a. insects c. flatworms b. cephalopods d. sea stars
The closest living relatives of hagfishes are_____ . a. snakes c. lampreys b. sharks d. placoderms
Chapter 15 Solutions
Concepts of Biology
Ch. 15 - Figure 15.3 Which of the following statements is...Ch. 15 - Figure 15.24 Which of the following statements...Ch. 15 - Figure 15.33 Which of the following statements...Ch. 15 - Which of the following is not a feature common to...Ch. 15 - Which of the following does not occur? a. radially...Ch. 15 - The large central opening in the poriferan body is...Ch. 15 - Cnidocytes are found in _____. a. phylum Porifera...Ch. 15 - Cubozoans are______. a. polyps b. medusoids c....Ch. 15 - Which group of flatworms are primarily external...Ch. 15 - Crustaceans are _____. a. ecdysozoans b. nematodes...
Ch. 15 - A mantle and mantle cavity are present in _____....Ch. 15 - Annelids have a ______. a. pseudocoelom b. a true...Ch. 15 - Echinoderms in their larval state have ______. a....Ch. 15 - The circulatory fluid in echinoderms is _____. a....Ch. 15 - Which of the following is not a member of the...Ch. 15 - Members of Chondrichthyes differ from members of...Ch. 15 - Squamata includes _____. a. crocodiles and...Ch. 15 - Sudoriferous glands produce______. a. sweat b....Ch. 15 - Which of the following is a Monotreme? a. kangaroo...Ch. 15 - How are specialized tissues important for animal...Ch. 15 - Using the following terms, explain what...Ch. 15 - Describe the feeding mechanism of sponges and...Ch. 15 - Compare the structural differences between...Ch. 15 - Speculate as to what advantage(s) a complete...Ch. 15 - Describe a potential advantage and disadvantage of...Ch. 15 - Describe the morphology and anatomy of mollusks.Ch. 15 - Sessile adult tunicates lose the notochord; what...Ch. 15 - During embryonic development, what features do we...Ch. 15 - What can be inferred about the evolution of the...Ch. 15 - Explain why frogs are restricted to a moist...Ch. 15 - Describe three adaptations that allow for flight...
Additional Science Textbook Solutions
Find more solutions based on key concepts
3. CAUTION Why is genetic drift aptly named?
a. It causes allele frequencies to drift up or down randomly.
b. I...
Biological Science (6th Edition)
If someone at the other end of a room smokes a cigarette, you may breathe in some smoke. The movement of smoke ...
Campbell Essential Biology with Physiology (5th Edition)
1. ___ Mitosis 2. ___ Meiosis 3. __ Homologous chromosomes 4. __ Crossing over 5. __ Cytokinesis A. Cytoplasmic...
Microbiology with Diseases by Body System (5th Edition)
Cellulose and starch are examples of: monosaccharides disaccharides lipids polysaccharides
Biology 2e
Endospore formation is called (a) _____. It is initiated by (b) _____. Formation of a new cell from an endospor...
Microbiology: An Introduction
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
- Flies are_______. a. chelicerates b. hexapods c. arachnids d. crustaceansarrow_forwardThe sister taxon of the Chordata is the _____. a. Mollusca b. Arthropoda c. Ambulacraria d. Rotiferaarrow_forwardAmniotes are adapted to life on land by______ . a. waterproof skin d. amniote eggs b. internal fertilization e. both a and c c. efficient kidneys f. all of the abovearrow_forward
- Echinoderms have _____ symmetry as embryos and _____ symmetry as adults. a. radial; radial c. bilateral; radial b. radial; bilateral d. bilateral; bilateralarrow_forwardEarthworms are most closely related to________ . a. tapeworms c. planarians b. roundworms d. leechesarrow_forwardSquamata includes _____. a. crocodiles and alligators b. turtles c. tuataras d. lizards and snakesarrow_forward
- _1. Which of the following is/are not vertebrate appendage/s? a. scale b. antler c. pereiopods d. horn e. proboscis f. antenna _2. Which of the following activities is not carried out by every cell in the body? a. obtaining oxygen and nutrients b. performing chemical reactions to acquire energy for the cell’s use c. eliminating wastes d. largely controlling exchange of materials between the cell and its external environment e. reproducingarrow_forward______include the only winged invertebrates. a. Cnidarians c. Insects b. Echinoderms d. Crustaceansarrow_forwardEchinoderms have _____. a. triangular symmetry b. radial symmetry c. hexagonal symmetry d. pentaradial symmetryarrow_forward
- Cubozoans are ________. a. polyps b. medusoids c. polymorphs d. spongesarrow_forwardA barnacle is a shelled______ . a. arthropod c. cephalopod b. gastropod d. crustaceanarrow_forwardA strepsirrhine has a A. Snout, downward-facing nostrils, and longer forelimbs than hind limbs B. Wet nose, a snout, a tooth comb, and a grooming claw C. Wet nose, a snout, downward-facing nostrils, and longer hind limbs than forelimbs D. Tooth comb, a growing claw, and a dry nosearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Embryology | Fertilization, Cleavage, Blastulation; Author: Ninja Nerd;https://www.youtube.com/watch?v=8-KF0rnhKTU;License: Standard YouTube License, CC-BY