Question

Identify the correct sequence of path of spermatozoa.

• A. Semniferous tubules$\to$ Rete testis $\to$ Vasa efferentia $\to$ Vas deferens $\to$ Epidiymis $\to$ Ejaculatory duct $\to$ Urethra $\to$ Vagina of female
• B. Semniferous tubules $\to$ Rete testis $\to$ Vasa efferentia $\to$ Epidiymis $\to$ Vas deferens $\to$ Ejaculatory duct $\to$ Urethra $\to$ Vagina of female
• C. Semniferous tubules $\to$ Rete testis $\to$ Vasa efferentia $\to$ Epidiymis $\to$ Urethra $\to$ Vagina of female
• D. Semniferous tubules $\to$ Rete testis $\to$ Vasa efferentia $\to$ Ejaculatory duct $\to$ Vagina of female

Answer 1

The correct option is B Semniferous tubules $\to$ Rete testis $\to$ Vasa efferentia $\to$ Epidiymis $\to$ Vas deferens $\to$ Ejaculatory duct $\to$ Urethra $\to$ Vagina of female

• The seminiferous tubules of the testis open into the vasa efferentia through rete testis.

The vasa effrentia leave the testis and open into the epididymis.

• The epididymis leads to vas deferens which receives a duct from seminal vesicle and open into urethra as the ejaculatory duct.
  
• Ejaculatory ducts store and transport the sperms from the testis to the outside through urethra.
• During coitus, sperms (spermatozoa) are released in the vagina of female by ejaculation.
• So, the correct option is 'Seminiferous tubules →→ Rete testis →→ Vasa efferentia →→ Epidiymis →→ Vas deferens →→ Ejaculatory duct →→Urethra →→ Vagina of female'.