Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
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Chapter 34, Problem 9TYK
Summary Introduction
Introduction: Hox genes are conserved genes that play an important role during development of an organism. They are regulatory genes that regulate the expression of other genes. They determine the anterior-posterior axis of the embryo and regulate the body segmentation during development.
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Which of the following features does not distinguish humans as a member of phylum Chordata? a. Human embryos undergo indeterminate cleavage. b. A spinal cord runs along an adult human’s dorsal side. c. Human embryos exhibit pharyngeal arches and gill slits. d. The human coccyx forms from an embryonic tail.
Which of the following statements is correct for all amniotes?
A.
They have internal fertilization, three embryonic membraes, are independent of water for reprodction
B.
They have external fertilization if they live in water, have alantoic membranes to carry oxygenated blood to the embryo, and lack a shell on their eggs.
C.
They lay eggs covered with a shell, are viviporous and have a marsupium
D.
They have an embryonic chorionic membrane that becomes part of the placenta, has cells with Golgi bodies,and a yolk sac
E.
They have three embryonic membranes, have notochords, and are ovoviviparous.
Which of the following is the correct classification for this chordate animal:
This vertebrate possesses hair and mammary glands. They are endothermic. This group gives birth to live young at a fetal stage. Most then nurture their young in a pouch.
Question 31 options:
a)
Class Chondrichthyes
b)
Eutharia
c)
Cephalochordata
d)
Birds
e)
Urodela / Salamanders
f)
Class Osteichthyes
g)
Monotreme
h)
Reptiles (non avian)
i)
Anura / Frogs
j)
Superclass Agnatha
k)
Marsupial
Chapter 34 Solutions
Study Guide for Campbell Biology
Ch. 34 - Name the animal shown in the following diagram and...Ch. 34 - Prob. 2IQCh. 34 - The following phylogenetic hypothesis shows the...Ch. 34 - a. List the derived characters of gnathostomes. b....Ch. 34 - a. What three lineages of lobe-fins survive today?...Ch. 34 - Describe the 375-million-year-old fishapod fossil...Ch. 34 - Identify the four extraembryonic membranes in the...Ch. 34 - Prob. 8IQCh. 34 - Prob. 9IQCh. 34 - a. List the derived characteristics of mammals. b....
Ch. 34 - Prob. 11IQCh. 34 - Starting from primates, list the increasingly...Ch. 34 - Prob. 2SYKCh. 34 - Prob. 3SYKCh. 34 - Prob. 1TYKFCh. 34 - Prob. 2TYKFCh. 34 - Prob. 3TYKFCh. 34 - Prob. 4TYKFCh. 34 - Prob. 5TYKFCh. 34 - Prob. 6TYKFCh. 34 - Prob. 7TYKFCh. 34 - Prob. 8TYKFCh. 34 - Prob. 9TYKFCh. 34 - Prob. 10TYKFCh. 34 - Pharyngeal slits appear to have functioned first...Ch. 34 - Prob. 2TYKCh. 34 - Prob. 3TYKCh. 34 - Prob. 4TYKCh. 34 - Prob. 5TYKCh. 34 - Prob. 6TYKCh. 34 - Prob. 7TYKCh. 34 - Non-bird reptiles have much lower caloric needs...Ch. 34 - Prob. 9TYKCh. 34 - Prob. 10TYKCh. 34 - Prob. 11TYKCh. 34 - Prob. 12TYKCh. 34 - Prob. 13TYKCh. 34 - It is thought that feathers first arose as a means...Ch. 34 - Prob. 15TYK
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- a rabbit is a tetrapod. It has hair, a large brain, and acute vision and sense of smell. It nurses its young with milk produced in mammary glands and is endothermic. Rabbits use internal fertilization and give birth to live young. Which class of vertebrates do rabbits belong to? a. Amphibia b. Chondrichthyes c. Actinopterygii d. Mammaliaarrow_forwardPhylum Chordata What adaptation did lobe- finned fish have that was different than the previous organisms? A. lobes that were the beginnings of arms and legs B. jaws that helped with catching prey C. giving birth to live young D. brain and vertical column national Academy of Science. All Rights Reserved. 3arrow_forwardDescribe the following general characteristics that can be used to distinguish among Animal phyla: Which of the three groups of Bilateria are they in? What's their body plan (Symmetry? Tissues? Gut? Coelom?) a. Mollusca b. Arthropoda c. Echinodermata . List representatives of the four most abundant groups of echinoderms: d. Chordataarrow_forward
- Which of the following is NOT a trait commonly found in primates? A. Nails on the fingers and toes B. Color vision that includes reds and yellows C. Having a prehensile tail D. Skeletal anatomy that protects the eyesarrow_forwardWORD FILL INS a) All chordates as embryos have the start of gills- what are these called? ____ pouches b) The blood that flows from the heart into the gills or lungs is in the _____ circuit. c) Air enters an insect's body through holes called ____ and into vessels called trachea. d) Insects have a/n _____ circulatory system which means blood-like fluid that flows around freely inside their bodies.arrow_forwardWhich of the following is the correct classification for the following chordate animal: This animal has a skeleton made of bone. Most modern day fish are in this group. They use gills to breathe and have a swim bladder to help control buoyancy. They also have a lateral line to detect vibrations in the water. Question 29 options: a) Superclass Agnatha b) Urodela / Salamanders c) Anura / Frogs d) Marsupial e) Class Osteichthyes f) Reptiles (non avian) g) Monotreme h) Birds i) Cephalochordata j) Eutharia k) Class Chondrichthyesarrow_forward
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