A platypus is a mammal that lays eggs in order to reproduce - a monotreme. It is one of only two mammals known to do so, the other being the echidna. ... Do platypus lay eggs. Updated: …

2023年10月8日 · A female platypus lays her eggs in a dry chamber at the end of a long burrow which has been dug into the bank of a freshwater creek or river. The entrance to the burrow is …

2023年10月8日 · Although echidnas are mammals, they lay eggs.There are just two mammals that lay eggs; the echidna and the platypus. They belong to the group of mammals called …

2023年10月9日 · The only mammals which lay eggs - the platypus and the echidna - are known as monotremes. The platypus lays its eggs on land, in a chamber at the end of a long burrow it …

2025年1月3日 · Wolves have live birth, as do all mammals except the platypus. The definition of a mammal is; Any of various warm-blooded vertebrate animals of the class Mammalia, including …

2023年10月9日 · No; only the female can lay eggs, as with all vertebrate species which lay eggs. The female platypus lays the egg and incubates it. The male has nothing to do with the young.

2022年4月28日 · No, but some mammals do lay eggs (see below for more)Seals are mammals and most mammals do not lay eggs. The one exception to this is the platypus. The Platypus is …

2022年11月16日 · No. Killer whales are placental mammals; they do not lay eggs, but give birth to live young.Killer Whales are mammals. As no mammals- save for the platypus and echidnas- …

2024年6月28日 · Lemurs are mammals, distantly related to humans. They bear and nurse live young like all other mammals except for the three species of monotremes, i.e. the platypus, …

2023年10月8日 · Marsupials do not lay eggs. They give birth to live (although undeveloped) young.The platypus and the echidnaare both egg-laying mammals, or monotremes, not …