question_answer

(i) What is seminal plasma? What are its components?

(ii) Where do sperms mature and become motile?

Answer:

(i)  The accessory glands of a male reproductive system secrete a fluid mixture called seminal plasma. It is rich in fructose, calcium and certian enzymes.

(ii) The sperms mature in epididymis. The mature spermatozoa from epididymis pass into the vas deferens. Here, they partly swim and are mainly moved by muscular action of the vas deferens.