Zoology - Human Reproduction Question with Solution | TestHub

The correct answer is Option (3) as the correct route of milk ejection via mammary glands in human is: Mammary alveolus $\to$ Mammary tubule $\to$ Mammary duct $\to$ Mammary ampulla $\to$ Lactiferous duct In the question, the given structures are represented as:- $\mathrm{C}\to \mathrm{E}\to \mathrm{A}\to \mathrm{D}\to \mathrm{B}$ (given in option 3 ) The other option i.e., (1), (2) and (4) are incorrect as they represent the wrong pathway.