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The rectum holds the undigested food until it is ready to be passed out of the body.
no it is not.....
Bile
It's the body's way of getting rid of undigested food, and waste products generated by the body itself.
Amoeba feeds on some microscopic organisms. When it senses food, it pushes out pseudopodia around the food particle and engulfs it. The food becomes trapped in a food vacuole. Digestive juices are secreted into the food vacuole. They act on the food and break it down into simpler substances. Gradually the digested food is absorbed. The absorbed substances are used for growth, maintenance and multiplication. The undigested residue of the food is expelled outside by the vacuole.
Egestion of undigested food occurs in the large intestine or colon. This is where water is absorbed from the remaining material, forming feces which are then eliminated from the body through the rectum and anus.
The rectum holds the undigested food until it is ready to be passed out of the body.
no it is not.....
The bits of food that can not be digested are sent to the large intestine where they are stripped from most of their water, this food, which is now Feces, is stored in the rectum until it is eradicated from the body during a bowel movement.
undigested food
The elimination
amoeba feeds on some microscopic organisms when it senses food particle it pushes out and engulf it. The food becomes trapped in its food vacuole. Digestive juices are secreted into the food vacuole.They act on the food and break it into simpler substances gradually the digested food is absorbed. The substances are used for growth maintenance and multiplication of amoeba. The undigested substances of food is expelled outside by the vacuole.
Outside your body.
The excretory system is responsible for removing undigested food and liquid from the body.
Undigested food leaves the body through the anus. It goes from the small intestine to the large intestine and then exits through the butt hole.
Undigested food passes along through the large intestine, here the water is absorbed from the undigested food into the body. Once it has passed along the undigested food ends up in the rectum.
Large intestines.