Muscles expand then contract to induce movement.
anus or anal canal
Elimination in the digestive system refers to the process of excreting waste products and undigested food material from the body through the rectum and anus. This process helps to remove toxins and maintain the body's overall health and function.
The nephridiopore is an external opening of a nephridium, which is a tubular excretory organ in some invertebrates that removes metabolic wastes. The anus is an opening at the end of the digestive system through which waste materials are eliminated from the body. Therefore, the nephridiopore is specifically for excretion, while the anus is for the elimination of feces.
Tube that extends from the mouth to the anus with the help of muscles, enzymes, hormones to digest food
The waste before elimination is stored in the rectum, which is the final section of the large intestine. The rectum acts as a temporary storage site for feces until they are ready to be expelled from the body through the anus.
No. Men do, indeed, have anuses (or "buttholes").
The anus is a part of the digestive system and is used for the elimination of waste from the body. It also plays a role in sexual activity as a source of pleasure for some individuals during certain forms of sexual stimulation.
The long part of the gut between the stomach and the anus is the small intestine. It is responsible for further digesting food, absorbing nutrients, and transporting waste material to the large intestine for elimination.
IF you are having anal-rectal problems or problems with elimination of bowel movements, yes. If you are not having a medical problem, then no, keep it to yourself.
Physiologically, there is no inherent difference between a girl and a boy's anus. Both have the same basic structure and function in terms of waste elimination. Any perceived differences would be based on individual variation rather than gender.
Females have a hole in front of the anus called the vagina. Now, it is possible for anyone to have folds in the skin behind the anus that appear to be an additional opening. Such a false opening serves no purpose, though it can become infected or need surgery to close it.
YES! but The idea that bats defecate through their mouths is a misconception or URBAN LEGEND. Bats, like all mammals, have a separate anus for waste elimination. This misconception might have arisen due to the fact that sometimes bats regurgitate food in a process known as "PELLET CASTING." This behavior is more common in certain species of bats and is not the same as defecating through the mouth. Pellet casting is a natural process that helps these animals efficiently remove the parts of their prey that can't be broken down by their digestive systems. It's important to note that pellet casting is not the same as defecating through the mouth, as there is a clear distinction between waste elimination and regurgitating indigestible materials.