Concerning the breasts,a. lactiferous ducts open on the areola.b. each lactiferous duct supplies an alveolus.c. they are attached to the pectoralis major muscles by suspensoryligaments.d. even before puberty, the female breast is quite different from themale breast.
Concerning the breasts,a. lactiferous ducts open on the areola.b. each lactiferous duct supplies an alveolus.c. they are attached to the pectoralis major muscles by suspensoryligaments.d. even before puberty, the female breast is quite different from themale breast.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question
Concerning the breasts,
a. lactiferous ducts open on the areola.
b. each lactiferous duct supplies an alveolus.
c. they are attached to the pectoralis major muscles by suspensory
ligaments.
d. even before puberty, the female breast is quite different from the
male breast.
Expert Solution
Step 1
The breast is the tissue overlying the chest (pectoral) muscles. Women's breasts are made of specialized tissue that produces milk (glandular tissue) as well as fatty tissue. The amount of fat determines the size of the breast. The milk-producing part of the breast is organized into 15 to 20 sections, called lobes.
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