Campbell Biology (11th Edition)

Published by Pearson
ISBN 10: 0-13409-341-0
ISBN 13: 978-0-13409-341-3

Chapter 47 - 47.1 - Concept Check - Page 1047: 1

Answer

Cortical granules secrete their contents after fertilization, mixing with the vitelline membrane and solidifying it.

Work Step by Step

This prevents any other sperm from fusing with the embryo.
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