Anus itself is,in a different view, the last ending of the digesting system that works as a valve to hold "dirt" from going out the inner part of the anus MUST be so dirty if you Wash it with a mild soap and water the anus will be clean.
The mouth of an earthworm is located on the anterior end, closer to the clitellum, and is typically smaller and more round in shape. The anus is located on the posterior end and is larger and more oval in shape. You can also observe the direction of the crop bands, which point towards the mouth and away from the anus.
look at discussion page i didnt know how to do this so i posted it on the discussion page by accident i didnt copy anything its authentic and if required, i will add a bibliography
The mouth and anus are both part of the digestive system, involved in the intake and release of food material, respectively. Food enters the body through the mouth, where it is broken down by teeth and enzymes, then travels through the digestive tract. Waste products are expelled through the anus after digestion is complete.
The mouth is where food enters the digestive system and is broken down by chewing and saliva. The anus is where waste leaves the body after nutrients have been absorbed.
Animals in which the anus develops before the mouth belong to a group called deuterostomes. Examples include echinoderms (such as starfish and sea urchins) and chordates (which include vertebrates like humans). During early embryonic development in deuterostomes, the blastopore develops into the anus first, with the mouth forming later.
That would be a myth. A dogs mouth is not cleaner than a human's mouth.
Yes
A cats mouth is much much cleaner than a horse's mouth.
No. All animals have one mouth and one anus.
yes dog mouth are cleaner than a men mouth look it up on mythbusters
No no
no
Actually, no. Cats also have cleaner mouths than humans, and they may possibly have cleaner mouths than dogs because their saliva destroys germs better than dog's saliva does. No dogs mouths are cleaner
Yes a mouth of a dog is cleaner than any other animal!
The mouth of an earthworm is located on the anterior end, closer to the clitellum, and is typically smaller and more round in shape. The anus is located on the posterior end and is larger and more oval in shape. You can also observe the direction of the crop bands, which point towards the mouth and away from the anus.
A dog's mouth is cleaner because it contains less bacteria although these bacteria are more harmful to humans
Yes... Scientifically.