Biology 2010 Student Edition

Published by Prentice Hall
ISBN 10: 9780133669510
ISBN 13: 978-0-13366-951-0

Chapter 34, Endocrine and Reproductive Systems - Standardized Test Prep - Page 1007: 12

Answer

Fraternal twins: Two eggs are released and both are fertilized. These twins are not genetically identical. Identical twins: Zygote splits into two embryos. These twins are genetically identical.

Work Step by Step

As above
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