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Yes. A cloaca is present in marsupials and monotremes, as well as in birds, amhibians and reptiles. Placental mammals do not have a cloaca.
Wiki User
∙ 14y ago
Wiki User
∙ 14y agoYes. The platypus does have a cloaca. The cloaca is the external opening from the platypus's body, for both waste elimination and for reproduction.
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Which oviparous mammals have cloaca?
Monotremes, which include just the echidna and platypus, have a cloaca.
What does the platypus's cloaca do?
The cloaca is the external opening from the platypus's body, for both waste elimination and for reproduction. The cloaca leads to the urinary, faecal and reproductive tracks, all of which join internally, and it is the orifice by which the female montreme lays her eggs.
What is a platypus cloaca?
The cloaca is the external opening from the platypus's body, for both waste elimination and for reproduction.The platypus is a monotreme. The term monotreme is derived from two Greek words meaning "one-holed", because they have just one opening, which is the cloaca. The cloaca leads to the urinary, faecal and reproductive tracks, all of which join internally, and it is the orifice by which the female montreme lays her eggs.
Do cats have a cloaca?
Monotremes, the echidna and platypus, have a cloaca. Monotreme means one hole, and is a reference to the cloaca.
What is the reproductive system of a platypus?
Unlike most mammals, the platypus has a cloaca (one exit hole for waste and eggs). The platypus uses internal sexual reproduction (they use intercourse to deliver sperm to the female). The baby develops inside the female in an egg. The egg(s) are laid in a burrow.Another mammal with a cloaca is the echidna (It is also called the spiny anteater, but it is not at all related to other anteaters, it's just its nickname.)
Do Human have cloaca?
No. Mammals do not have cloaca's.
The large intestine leads to what?
Cloaca.
Do Male dogs have a cloaca?
No ,male dogs do not possess cloaca but placental mammals have cloaca in their embryonic stage.
Do homo sapiens have A cloaca?
No, humans do not have a cloaca. A cloaca is a single multipurpose opening for the urinary, reproductive, and digestive systems found in some animals like birds and reptiles. Humans have separate openings for these systems.
What is an inverted cloaca?
A cloaca is an opening in the posterior of an animal. It is used to eliminate body waste such as urine. An inverted cloaca means that the cloaca is turned inside and is not opening properly.
When was Cloaca - film - created?
Cloaca - film - was created in 2003.
Why does the platypus fall under the monotreme classification?
A platypus is a mammal. Like other mammals, it feeds its young on mother's milk. It just so happens that it is a mammal which lays eggs. Therefore, it is a monotreme.Both platypuses and echidnas are monotremes. The name monotreme is derived from two Greek words meaning "one-holed", because they have just one external opening, the cloaca, for both waste elimination and for reproduction. The cloaca leads to the urinary, faecal and reproductive tracks, all of which join internally, and it is the orifice by which the female monotreme lays her eggs.
