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...

Connect with LearnSmart for Hoefnagels: Biology: The Essentials

3rd Edition

ISBN: 9781260140712

Author: MariÂlle 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

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Ch. 30.1 - Prob. 1MC Ch. 30.1 - How is internal fertilization different from...Ch. 30.1 - Prob. 3MC Ch. 30.1 - Prob. 4MC Ch. 30.2 - What are the relationships among gonads, germ...Ch. 30.2 - Prob. 2MC Ch. 30.2 - Prob. 3MC Ch. 30.2 - Prob. 4MC Ch. 30.2 - Prob. 5MC Ch. 30.2 - Prob. 6MC

Ch. 30.3 - Prob. 1MC Ch. 30.3 - Where do egg cells develop?Ch. 30.3 - What are the stages of oogenesis?Ch. 30.3 - Prob. 4MC Ch. 30.3 - Prob. 5MC Ch. 30.3 - Prob. 6MC Ch. 30.4 - Describe how three birth control methods work.Ch. 30.4 - Prob. 2MC Ch. 30.4 - Describe two reasons that a symptomless STI can be...Ch. 30.5 - Prob. 1MC Ch. 30.5 - Prob. 2MC Ch. 30.5 - Prob. 3MC Ch. 30.5 - Prob. 4MC Ch. 30.5 - Prob. 5MC Ch. 30.5 - Prob. 6MC Ch. 30.5 - Prob. 7MC Ch. 30 - Unchanging environments are advantageous to...Ch. 30 - Prob. 2MCQ Ch. 30 - Prob. 3MCQ Ch. 30 - Prob. 4MCQ Ch. 30 - Prob. 5MCQ Ch. 30 - Prob. 6MCQ Ch. 30 - Prob. 7MCQ Ch. 30 - Prob. 8MCQ Ch. 30 - The umbilical cords function is to a. Transport...Ch. 30 - Prob. 10MCQ Ch. 30 - Prob. 1WIO Ch. 30 - Prob. 2WIO Ch. 30 - Prob. 3WIO Ch. 30 - Prob. 4WIO Ch. 30 - Prob. 5WIO Ch. 30 - Prob. 6WIO Ch. 30 - Prob. 7WIO Ch. 30 - Prob. 8WIO Ch. 30 - Prob. 9WIO Ch. 30 - Prob. 10WIO Ch. 30 - Prob. 11WIO Ch. 30 - Prob. 12WIO Ch. 30 - Prob. 13WIO Ch. 30 - Prob. 14WIO Ch. 30 - Prob. 15WIO Ch. 30 - Prob. 16WIO Ch. 30 - Prob. 17WIO Ch. 30 - Some newborn mammals can walk and carry out other...Ch. 30 - Prob. 19WIO Ch. 30 - Prob. 1SL Ch. 30 - Review Why We Care 30.1 What kinds of studies and...Ch. 30 - Prob. 1PIT Ch. 30 - Prob. 2PIT Ch. 30 - Prob. 3PIT

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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.