Biological Science
5th Edition
ISBN: 9780321743671
Author: Scott Freeman
Publisher: PEARSON
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Chapter 23, Problem 13TYPSS
Summary Introduction
To review:
The mechanism which explains why bindin on the sperm of sea urchin Strongylocentrotus purpuratus cannot attach to an egg-cell receptor of other species of Strongylocentrotus.
Introduction:
Fertilization of an egg cell happens when a sperm fuse with it. Only one sperm can fuse at a time with the egg to carry out fertilization. For a successful fertilization, it is important that the egg and the sperm should be from the same species. Another important criterion is the availability of medium to carry out fertilization that is mostly water.
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Chapter 23 Solutions
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