A functional mammary gland is characteristic of all female mammals. The glandular tissue of each breast is divided into __________A__________ containing clusters of cells called alveoli. The cells of alveoli secrete milk, which is stored in the cavities (lumens) of alveoli. The alveoli open into __________B__________. The __________B__________ of each lobe join to form a __________C__________. Several __________C__________ join to form a wider __________D__________ which is connected to __________E__________ through which milk is sucked out.

Options

A. `{:("A","B","C","D","E"),("7-","mammary","mammary","mammary","lactiferous"),("8","duct","ampulla","tubules","duct"):}`
B. `{:("A","B","C","D","E"),("15-","mammary","mammary","lactiferous","mammary"),("20","ampulla","duct","duct","tubules"):}`
C. `{:("A","B","C","D","E"),("15-","mammary","mammary","mammary","lactiferous"),("20","tubules","ampulla","ampulla","duct"):}`
D. `{:("A","B","C","D","E"),("7-","mammary","mammary","lactiferous","mammary"),("8","duct","ampulla","duct","tubules"):}`

Answer

C