Explanation Men have nipples because, during the 6 th week of embryonic development, few structures are formed, and the embryo is in sex undifferentiated state. During this stage, the sex of the embryo has not been differentiated, but the embryo develops a few general structures that are common to men and women. Structures like glands, nipples, labioscrotal fold, and urogenital fold are formed...

3rd Edition

ISBN: 9781260140705

Author: Marielle Hoefnagels

Publisher: Mcgraw-hill Higher Education (us)

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Question

Chapter 30, Problem 14WIO

Summary Introduction

To determine:

The reasons due to which men have nipples.

Introduction:

Embryonic development is an intricate process where a large number of genes, proteins, enzymes, and signaling methods are required to form the different structures of the growing fetus accurately.

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Chapter 30, Problem 13WIO

Chapter 30, Problem 15WIO

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Chapter 30 Solutions

Biology: The Essentials

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The reasons due to which men have nipples. Introduction: Embryonic development is an intricate process where a large number of genes, proteins, enzymes, and signaling methods are required to form the different structures of the growing fetus accurately.

Solution Summary: The author explains the reasons why men have nipples, even if they serve no purpose in the physiology of male reproductive system.

Concept explainers

To determine: The reasons due to which men have nipples. Introduction: Embryonic development is an intricate process where a large number of genes, proteins, enzymes, and signaling methods are required to form the different structures of the growing fetus accurately.

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Chapter 30 Solutions

To determine:

The reasons due to which men have nipples.

Introduction:

Embryonic development is an intricate process where a large number of genes, proteins, enzymes, and signaling methods are required to form the different structures of the growing fetus accurately.