Loose Leaf For Integrated Principles Of Zoology
18th Edition
ISBN: 9781260411140
Author: Cleveland P Hickman Jr. Emeritus, Susan L. Keen, David J Eisenhour Professor PhD, Allan Larson, Helen I'Anson Associate Professor of Biology
Publisher: McGraw-Hill Education
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Chapter 19, Problem 10RQ
Summary Introduction
To determine: The mechanisms of feeding, excretion, sensory reception, web-spinning, and reproduction in spiders.
Introduction: Spiders are air-breathing araneae that occur in phylum Arthropoda. Spiders are different from other insects in the phylum Arthropoda. These animals are eight-legged, whereas other insects are six-legged. The body is divisible into two parts; however, in other insects body is divided into three parts.
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