2
23
The main parts of the male reproductive system are the testes and penis. Additional parts are the urethra and vas deferens, the epididyimis, the prostate gland, bulbourethral gland, and seminal vesicles.
The scrotal region refers to the external pouch of skin that contains the testicles in males. This area is located between the legs and is responsible for protecting and supporting the testes. It is also a part of the male reproductive system.
The male testes secrete two different types of hormones. The first hormone that is secreted through the testes is the reproductive hormone. The second hormone that is secreted from the testes is the endocrine hormone secretions.
Oh dear. A human has five digits on each of its two hands, and five on each of its two feet This makes 20 digits in total. Two of these, situated on the inside of the hand (back up), are called thumbs Eight are called fingers, also situated on hands, and are called (back up, from inside): forefinger (first finger), middle finger, ring finger (fourth finger), little finger (pinky). Thumbs are also categorised as fingers, thus making ten fingers in total. All digits situated on the feet are called toes. There are ten in total, called (from inside) big toe, second toe, third toe, fourth toe, little toe (fifth toe).
Sperm survive longer at cooler temperature than our core 98.6 F The testes are a few degrees cooler, and they manufacture sperm that propagate many mammalian races, including us humans.
The 'ball sack' in males refers to the scrotum, which is a protuberance of skin and muscle that contains the testicles and is divided by the septum. The purpose of the scrotum is to keep the temperature of the testes slightly lower than the rest of the body. Although men have two testicles, they only have one scrotum.
I am not sure what you mean but the testes work better at producing sperm when they are slightly cooler than the rest of the body. That is why the testes are in a sack of loose skin (the scrotum) which enables them to hang away from the body. During many illnesses the body's temperature tends to rise higher than usual so it is likely that the scrotum may hang even lower than usual in an effort to keep the testes cool.
Cryptorchidism is the absence of one or both testes from the scrotum, The primary management of cryptorchidism is surgery, called orchiopexy. It is usually performed in infancy, if inguinal testes have not descended after 4-6 months, often by a pediatric urologist or pediatric surgeon, but in many communities still by a general urologist or surgeon.source:http://en.wikipedia.org/wiki/CryptorchidismBut I do not think there is a natural cure for it. Only surgical.
There are many places where many different things are situated. Many schools for example are situated in the center of cities.
There are many places where many different things are situated. Many schools for example are situated in the center of cities.
Sperm cells are made in organs called testes
The scrotum is a loose sack of skin that holds the testicles, which produce sperm. Sperm cells can only survive in a fairly limited temperature range, so if it starts to get too cold, the scrotum will tighten to pull the testicles closer to the body. If it gets too warm, the scrotum will relax.
A man's testes can hold between 80 and 100 million sperm if he is healthy.
23
None, cows are females.
Roosters do. They are internal and cannot be seen or felt from the outside. A rooster does not have an external scrotum, however, he does have testes. The testes are located high in the abdominal cavity just in front of the kidney and close to the backbone. The two kidney bean-shaped testes consist of many slender ducts. The lining of these ducts produces the sperm which is stored in a sperm sac. The testes shrink and grow on a regular basis, becoming larger during active mating. The left testis is often larger than the right one. In addition to creating sperm, the testes also produce the male hormones that influence mating, male behavior, the comb growth on their heads, the size of the tail feathers, the spurs on the insides of their feet and the red wattles under their chins.