Life Goes On III

Hormone that causes boys to develops deeper voices, bigger muscles and body and facial hair and also stimulates the production of sperm.

Muscular tube that transports semen, sperm to urethra

Compose of sperm and seminal liquid produced by the prostate gland and seminal vesicles

Set of coiled tubes(one for each testicle) that connect to the vas deferens. And is where sperm is stored and mature.

Bag of skin that helps regulates the temperature of testicles, to be kept cooler than body temperature to produce sperm.

Sac- like structures that secrete high fructose concentrations to provide energy for the sperm as it travels through the female reproductive systems.

Part of the urniary system, channel through which urine passes as it leaves the bladder and the body.

Located near the urethra, produces pre- ejaculate

Fluid that helps to lubricate the urethra for sperm to pass through and help flush out residual urine or foreign matter.

Produces and store sperm and produce testosterone

Makes an alkaline secretion to add to sperm. This helps to neutralise acidity in female reproductive statement.

Site of foetal developement

Birth canal and site of deposition of sperm.

Duct carrying the egg from the ovary to the uterus. It is the site of fertilisation.

Produce, store and release eggs through fallopian tube into the uterus. Also produce estrogen and progesterone.

Outer skin fold

Inner skin fold

Muscular ring like opening of uterus. And protects uterus from harmful microbes inside and outside.