You are confronted with two soft, squishy creatures that, on first glance, appear to be very similar. Upon closer examination, however, you note one difference that allows you to identify one specimen as a slug and the other as a leech. That key characteristic is: A. The presence of paired, jointed appendages B. The presence of a muscle layer around the digestive tract C. The presence of a radula, a rasping organ used for feeding D. The presence of a ventral nerve cord E. None of the characteristics listed above would allow a slug to be distinguished from a leech

Concepts of Biology
1st Edition
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:Samantha Fowler, Rebecca Roush, James Wise
Chapter15: Diversity Of Animals
Section: Chapter Questions
Problem 15RQ: Which of the following is not a member of the phylum Chordata? a. Cephalochordata b. Echinodermata...
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You are confronted with two soft, squishy creatures that, on first glance, appear to be very similar.
Upon closer examination, however, you note one difference that allows you to identify one
specimen as a slug and the other as a leech. That key characteristic is:
A. The presence of paired, jointed appendages
B. The presence of a muscle layer around the digestive tract
C. The presence of a radula, a rasping organ used for feeding
D. The presence of a ventral nerve cord
E. None of the characteristics listed above would allow a slug to be distinguished from a leech
Transcribed Image Text:You are confronted with two soft, squishy creatures that, on first glance, appear to be very similar. Upon closer examination, however, you note one difference that allows you to identify one specimen as a slug and the other as a leech. That key characteristic is: A. The presence of paired, jointed appendages B. The presence of a muscle layer around the digestive tract C. The presence of a radula, a rasping organ used for feeding D. The presence of a ventral nerve cord E. None of the characteristics listed above would allow a slug to be distinguished from a leech
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