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 33, Problem 5IQ
Summary Introduction
To identify: The structures illustrating body segment of an earthworm.
Introduction: Earthworm is a segmented worm that belongs to phylum Annelida. They are cosmopolitan in distribution and live in soil feeding on dead and decaying organic matter. There are about 100-150 segments present in earthworm. Each segment or section has setae that aids in locomotion.
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Chapter 33 Solutions
Study Guide for Campbell Biology
Ch. 33 - Prob. 1IQCh. 33 - Prob. 2IQCh. 33 - a. Describe the digestive system of a planarian....Ch. 33 - Prob. 4IQCh. 33 - Prob. 5IQCh. 33 - Compare the locomotion of an earthworm and that of...Ch. 33 - Prob. 7IQCh. 33 - Prob. 8IQCh. 33 - Prob. 9IQCh. 33 - Prob. 10IQ
Ch. 33 - Use the following evolutionary tree (which is...Ch. 33 - Invertebrates include a. all animals except for...Ch. 33 - Prob. 2TYKCh. 33 - Prob. 3TYKCh. 33 - Prob. 4TYKCh. 33 - Prob. 5TYKCh. 33 - Hermaphrodites a. contain male and female sex...Ch. 33 - Prob. 7TYKCh. 33 - Prob. 8TYKCh. 33 - Prob. 9TYKCh. 33 - Prob. 10TYKCh. 33 - Prob. 11TYKCh. 33 - Prob. 12TYKCh. 33 - Prob. 13TYKCh. 33 - Prob. 14TYKCh. 33 - Prob. 15TYKCh. 33 - Which of the following phenomena is not considered...
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- Please hand draw a picture of Clonorchis (Class Trematoda) and label its anatomy with the terms listed below. Note: Terms to label dawing with. Oral sucker, Ventral sucker, Pharynx, Intestine, Ovary, Yolk Gland, Uterus, Anterior testis, Posterior Testies. Please make sure to include all terms labeled in your drawing.arrow_forwardDescribe the digestive system of the earthworm and give the function of each structure.arrow_forwardDescribe how an earthworm movesarrow_forward
- Please draw a picture of Clonorchis (Class Trematoda) and label its anatomy with the terms listed below. Note: Terms to label dawing with. Oral sucker, Ventral sucker, Pharynx, Intestine, Ovary, Yolk Gland, Uterus, Anterior testis, Posterior Testies. Please make sure to include all terms labeled in your drawing.arrow_forwardWhat type of symmetry is seen in the roundworm? Does it exhibit cephalization? Ascaris is a parasite that swims constantly in human intestines. What structure protects the nematode from being digested? View the Trichinella slide. Trichinella is also a parasite. It can infect humans as well as other mammals like pigs, bears, and rodents. If untreated, it can lead to death.What mammal tissue does this roundworm infect?Draw a picture below of the Trichinella as viewed under the microscope. Although not mentioned on the website, if available view the live vinegar eel specimens. If there are no live specimens available, check out this you tube video instead: https://www.youtube.com/watch?v=UnjwvtFvyeQDescribe the movement of the vinegar eels.Do they have a complete or incomplete digestive system?arrow_forwardDescribe the interaction between the digestive and circulatory system of the earthworm.arrow_forward
- Give TWO BASIC (essential to an organism’s survival, i.e. without these, existence is not possible) structures of the Phylum Mollusca. Give FOUR TYPICAL (distinguishing features) structures of the Phylum Mollusca.arrow_forwardInsect cuticle is the characteristic feature of class insecta and is to a large extent responsible for the success of insects as terrestrial animals. Write down a detail note on the insect Body wall, integument and exoskeleton.arrow_forwardWrite in detail the common names of larvae and types of insect larvae along with examples. explain brieflyarrow_forward
- How many setae are on each segment of the earthworm?arrow_forwardDescribe the different types of insect mouthparts. What are the specific modifications of the different parts for each type?arrow_forwardHow are the dorsal and ventral surfaces differentiated in a preserved, adult earthworm? The dorsal surface is striated and the ventral surface is smooth. ) The dorsal surface is smooth and the ventral surface is flat. The dorsal surface has ridges and the ventral surface is smooth. The dorsal surface is segmented and the ventral surface is striated. The dorsal surface is darker than the ventral surface.arrow_forward
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Excretory System; Author: Amoeba Sisters;https://www.youtube.com/watch?v=q5qaGHfdmYM;License: Standard youtube license