Concept explainers
a.
Introduction:
The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is called Phylum.
b.
Introduction:
The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is called Phylum.
c.
Introduction:
The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is called Phylum.
d.
Introduction:
The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is called Phylum.
e.
Introduction:
The department of the animals under the principal taxonomical classification, which comes between the Kingdom and Class, is called Phylum.
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Campbell Essential Biology (7th Edition)
- Which phylum includes animals that have a water vascular system? a. Echinodermata b. Hemichordata c. Chordata d. Tetrapoda e. Amniotaarrow_forwardMembers of Chondrichthyes are thought to be descended from fishes that had ________. a. a cartilaginous skeleton b. a bony skeleton c. mucus glands d. slime glandsarrow_forwardWhile studying the embryonic development of an organism, you determine that the blastopore of the developing gastrula has developed into a mouth. Based on the Animalia tree discussed in class, which one of the following phyla could this NOT be? A. Chordata B. Mollusca C. Porifera D. Annelida E. Arthropodaarrow_forward
- Hagfish, lampreys, sharks, and tuna are all chordates that can also be classified into which group? a. Craniates b. Vertebrates c. Cartilaginous fish d. Cephalocordataarrow_forwardThe tarsier belongs in the suborder ____ because it shares characteristics with both prosimians and anthropoids. a. Haplorhini b. Strepsirhini c. Anthropoidea d. None of the above; the tarsier is placed in its own suborder.arrow_forwardYou discover a new species of animal that has hair and three inner ear bones. What class would you put it in? Group of answer choices A. Aves B. Mammalia C. Arachnida D. Osteichthyes E. Chordataarrow_forward
- Create lists of animal phyla that (a) are cephalized, (b) have an incomplete digestive tract, (c) have segmented bodies, and (d) have a coelom.arrow_forwardWhich phylum is characterized by animals thathave a segmented body?(A) Cnidaria(B) Platyhelminthes(C) Arthropoda(D) Molluscaarrow_forwardWhich group of invertebrates is most closely related to vertebrates? a. cephalochordates b. echinoderms c. arthropods d. urochordatesarrow_forward
- Which of the following is an example of an animal that has true tissues, has a coelom, is triploblastic, and is a Deuterstome? Question 8 options: a) Echinodermata and Chordata b) Cnidaria c) Ctenophora d) Placozoaarrow_forwardProvide two concepts for each about the general characteristics of invertebrates (as a whole) as to (a) body plan, (b) niche, (c) locomotion, (d) reproduction, and (e) evolution. General characteristics of invertebrates Body Plan 1. 2. Niche 1. 2. Locomotion 1. 2. Reproduction 1. 2. Evolution 1. 2.arrow_forwardWhich of the following statements about bilaterian animals is false? A. Many bilaterians are invertebrates but some are not. B. All bilaterians are triploblastic (have three germ layers). C. All bilaterians have bilateral symmetry. D. Most bilaterians have tissues but some do not.arrow_forward
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