Inquiry into Life
14th Edition
ISBN: 9780073525525
Author: Mader, Sylvia S./
Publisher: McGraw-Hill College
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Question
Chapter 31, Problem 13A
Summary Introduction
To label:
The diagram of the earthworm.
Introduction:
An earthworm is a tube-shaped, segmented worm found in the phylum Annelida. Earthworms are commonly found living in soil, feeding on live and dead organic matter. An earthworm's
Pictorial representation:
The figure can be labeled as follows:
a - cerebral ganglia
b − mouth
c − pharynx
d − accessory hearts
e − septa
f − gizzard
g − seminal receptacle
h − Blood vessels
i- intestine
j − ventral nerve cord
k − anus
l − clitellum
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Chapter 31 Solutions
Inquiry into Life
Ch. 31.1 - List the general characteristics of animals.Ch. 31.1 - Prob. 2LOCh. 31.1 - Describe the differences between protostomes and...Ch. 31.1 - Prob. 1CYPCh. 31.1 - List the general characteristics that animals have...Ch. 31.1 - Prob. 3CYPCh. 31.2 - 1. Describe the anatomy and life cycle of sponges...Ch. 31.2 - Prob. 2LOCh. 31.2 - Prob. 3LOCh. 31.2 - Prob. 1QTC
Ch. 31.2 - Prob. 2QTCCh. 31.2 - Describe three main characteristics of sponges.Ch. 31.2 - Prob. 2CYPCh. 31.2 - Prob. 3CYPCh. 31.3 - Prob. 1LOCh. 31.3 - Prob. 2LOCh. 31.3 - Prob. 3LOCh. 31.3 - Prob. 1CYPCh. 31.3 - Prob. 2CYPCh. 31.3 - Prob. 3CYPCh. 31.4 - Identify the characteristic unique to ecdysozoans.Ch. 31.4 - Prob. 2LOCh. 31.4 - Prob. 3LOCh. 31.4 - Prob. 1CYPCh. 31.4 - Prob. 2CYPCh. 31.4 - Prob. 3CYPCh. 31.5 - Prob. 1LOCh. 31.5 -
2. Describe how sea stars move, feed, and...Ch. 31.5 -
1. Explain why echinoderms are more closely...Ch. 31.5 - Prob. 2CYPCh. 31 - Prob. F1.5BYBCh. 31 - Prob. T3.2BYBCh. 31 - Prob. T27.1BYBCh. 31 - Prob. 1CSCh. 31 - Prob. 2CSCh. 31 - Prob. 1ACh. 31 - Prob. 2ACh. 31 - Prob. 3ACh. 31 - Prob. 4ACh. 31 - Prob. 5ACh. 31 - Prob. 6ACh. 31 - Prob. 7ACh. 31 - Prob. 8ACh. 31 - Prob. 9ACh. 31 - Prob. 10ACh. 31 - Prob. 11ACh. 31 - Prob. 12ACh. 31 - Prob. 13ACh. 31 - Prob. 14ACh. 31 - Prob. 15ACh. 31 - Prob. 1TCCh. 31 - Prob. 2TCCh. 31 - Prob. 3TC
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