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| 1. |
Explain male reproductive organs of male with diagram |
| Answer» Male reproductive system:\xa0 This system includes a pair of testis, vas deferens and a muscular organ, the *****.Testes: Testis is the main reproductive organ in males. A pair of testis is placed in a structure called as ******* which is located outside the abdominal cavity.\xa0At lower temperature maintained by the *******, testes produce sperms by the process of spermatogenesis. Sperms are the male gametes possessing a head, body and a tail. Testes also secrete male *** hormones like testosterone to regulate the development of sperms and the secondary sexual characteristicsleading to puberty.Vas deferens: Sperm duct is also known as vas deferens. They are two in number, each one arising from testis placed on either side. They transport sperms into *****. They also collect fluids secreted by different glands. These secretions are rich in proteins to enrich the sperms. Sperms along with these secretions form thick substance called as semen. Semen is conveyed to urethra through which it is discharged outside.Prostate gland and seminal vesicles secrete semen to make the movement of sperms easier.The urethra forms a common passage for both the sperm and urine as it is just one tube that connects both the glands – urinary bladder and vas deferens.*****: It is a part of male reproductive system. ***** is a muscular organ which transfers semen into female reproductive tract. ***** receives both urinary tube and sperm duct and serves as a common transporting organ for urine and semen. It opens out through a small tube called as urethra. ***** is underlined by thin blood vessels which give it continuous supply of blood. | |