Campbell Biology (11th Edition)

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

Chapter 38 - Test Your Understanding - Level 1 - Knowledge/Comprehension - Page 839: 2

Answer

C.

Work Step by Step

A., B., and D. all describe possibilities for having a doubling of some part of fertilization which simply does not exist in nature.
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