The experiment in which a second Zone of Polarizing Activity (ZPA) was transplanted to the anterior edge of the wing bud demonstrated which important concept? Group of answer choices A. the importance of hox genes in setting up body axes B. the action of hox genes in setting up body regions C. the importance of hormones in providing positional information D. the importance of morphogens in providing positional information E. the importance of gastrulation in setting up the body plan

The experiment in which a second Zone of Polarizing Activity (ZPA) was transplanted to the anterior edge of the wing bud demonstrated which important concept? Group of answer choices A. the importance of hox genes in setting up body axes B. the action of hox genes in setting up body regions C. the importance of hormones in providing positional information D. the importance of morphogens in providing positional information E. the importance of gastrulation in setting up the body plan

Essentials Of Human Development

1st Edition

ISBN:9781285647357

Author:Kail

Publisher:Kail

Chapter5: Entering The Social World: Socioemotional Development In Infancy And Early Childhood

Section5.4: Gender Roles And Gender Identity

Problem 9TY

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