Composed of two parts that can be opened and closed to reveal internal structures.
Include hinges or slots for easy operation and repeated use
Accurately displays the physiological changes in the female breast during lactation, featuring:
Mammary lobules – Active milk-producing units.
Lactiferous ducts – Dilated and filled with milk.
Lactiferous sinuses – Milk-storage chambers.
Nipple & areola – Structurally adapted for breastfeeding.
Adipose tissue – Reduced compared to the resting phase.
Cooper’s ligaments & pectoral muscles – Supporting structures.
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