Give information about reproductive accessory ducts in male.
The male sex accessory ducts include rete testis, vasa efferentia, epididymis and vas deferens.
The seminiferous tubules of the testis open into the vasa efferentia through rete testis.
$\Rightarrow$ The vasa efferentia leave the testis and open into epididymis located along the posterior surface of each testis
It receives duct from seminal vesicle and opens into urethra as the ejaculatory duct.
- These ducts store and transport the sperms from the testis to the outside through urethra.
The urethra originates from the urinary bladder and extends through the penis to its external opening called urethral meatus.
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Location - function : Scrotum and Epididymis
The scrotal sac of a male mammal is homologous to
Select the correct sequence of transport of sperm cells in male reproductive system
Mention the location and structure of testes and explain about seminiferous tubules.
The testes of a great majority of mammals are typically enclosed in an extra abdominal sac, the scrotum. The temperature inside the scrotum is lower than that in the abdomen. What will happen if the temperature of the scrotum is artificially maintained to the level of abdominal temperature