Study the following
A. Mammary duct
B. Alveoli
C. Mammary ampulla
D. Mammary tubule
E. Lactiferous duct
Select the option with correct path of passage of milk from mammary glands.

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$B \to A \to D \to E \to C$

$C \to B \to A \to D \to E$

$B \to D \to A \to C \to E$

$A \to B \to C \to D \to E$

answer is C.

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Detailed Solution

The correct path of passage of milk from mammary glands is:

Alveoli $\to$ Mammary tubule $\to$ Mammary duct $\to$ Mammary ampulla $\to$ Lactiferous duct

Milk is produced within the alveoli, which are tiny sac-like structures within the mammary glands.
Milk moves from the alveoli into the mammary tubules, which are small ducts that collect milk from multiple alveoli.
Milk then travels through the mammary ducts, which are larger ducts that further combine and transport the milk towards the nipple.
The mammary ducts eventually lead to the mammary ampulla, which is a storage reservoir for milk located near the nipple. It acts as a temporary storage site for milk before it is released.
Finally, the milk flows from the mammary ampulla into the lactiferous ducts, which are larger ducts that open at the nipple. When a baby suckles or when the breast is manually expressed, the milk is released through the nipple and can be consumed by the infant.

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