The trophoblasts of blastocyst will become the ____________. Question 12 options: a) chorionic sac & maternal portion of the placenta b) amniotic cavity c) inner cell mass d) chorionic sac & fetal portion of the placenta

The trophoblasts of blastocyst will become the ____________. Question 12 options: a) chorionic sac & maternal portion of the placenta b) amniotic cavity c) inner cell mass d) chorionic sac & fetal portion of the placenta

Essentials Of Human Development

1st Edition

ISBN:9781285647357

Author:Kail

Publisher:Kail

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

Section5.2: Emerging Emotions

Problem 9TY

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