Answer :

Final answer:

During pregnancy or puberty, the areola widens, darkens slightly, and becomes more prominent. This is believed to be an adaptation to help the newborn locate the nipple for breastfeeding. The darkening of the areola is caused by an increase in the production of melanin, the pigment responsible for skin color. Additionally, the areola may become more sensitive and develop small bumps called Montgomery's tubercles, which secrete a lubricating substance to protect the nipple during breastfeeding. These changes are part of the normal development of the breasts and are a sign of sexual maturation.

Explanation:

During pregnancy or puberty, the areola, which is the pigmented area surrounding the nipple, undergoes certain changes. These changes are primarily due to hormonal fluctuations.

During pregnancy, the areola tends to widen, darken slightly, and become more prominent. This is believed to be an adaptation to help the newborn locate the nipple for breastfeeding. The darkening of the areola is caused by an increase in the production of melanin, the pigment responsible for skin color. Additionally, the areola may become more sensitive and develop small bumps called Montgomery's tubercles, which secrete a lubricating substance to protect the nipple during breastfeeding.

Similarly, during puberty, hormonal changes can cause the areola to enlarge, darken, and become more raised. These changes are part of the normal development of the breasts and are a sign of sexual maturation.

Learn more about changes in the areola during pregnancy or puberty here:

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Final answer:

During pregnancy or puberty, the areola widens, darkens slightly, and becomes more prominent. This is believed to be an adaptation to help the newborn locate the nipple for breastfeeding. The darkening of the areola is caused by an increase in the production of melanin, the pigment responsible for skin color. Additionally, the areola may become more sensitive and develop small bumps called Montgomery's tubercles, which secrete a lubricating substance to protect the nipple during breastfeeding. These changes are part of the normal development of the breasts and are a sign of sexual maturation.

Explanation:

During pregnancy or puberty, the areola, which is the pigmented area surrounding the nipple, undergoes certain changes. These changes are primarily due to hormonal fluctuations.

During pregnancy, the areola tends to widen, darken slightly, and become more prominent. This is believed to be an adaptation to help the newborn locate the nipple for breastfeeding. The darkening of the areola is caused by an increase in the production of melanin, the pigment responsible for skin color. Additionally, the areola may become more sensitive and develop small bumps called Montgomery's tubercles, which secrete a lubricating substance to protect the nipple during breastfeeding.

Similarly, during puberty, hormonal changes can cause the areola to enlarge, darken, and become more raised. These changes are part of the normal development of the breasts and are a sign of sexual maturation.

Learn more about areola during pregnancy here:

https://brainly.com/question/2939551

#SPJ14