Do only mammals give live birth
WebThe classification of the platypus as a mammal—the same group of animals that includes dolphins, elephants, and humans—has not always been self-evident. The vast majority of mammals give live birth to their young; … WebMay 18, 2024 · Live birth evolved later — and more than once. In reptiles alone, it has evolved at least 121 separate times.And although scientists don’t know exactly when the …
Do only mammals give live birth
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WebNov 11, 2024 · After the amniotic egg is fertilized, mammals grow their young inside their bodies. They give birth to live offspring, with large mammals giving birth to only one or … WebFemales of most mammal species give birth to young that have developed inside a special organ called the uterus. Some mammal species lay eggs instead of having live birth, …
WebDec 28, 2024 · Monotremes are the only mammals that lay eggs. There are only two egg-laying mammals on the planet. What are Monotremes? Monotremes are egg-laying mammals. There are only two known … WebI think I was taught all mammals give birth to live babies and nurse them with nipples. I've never noticed nipples on a Dolphin. Yup. They sit inverted inside mammary slits on the underside. The calf kinda nuzzles its mouth up in there a little to feed.
WebMay 2, 2011 · Best Answer. Copy. The platypus and the two species of echidnas (short-beaked and long-beaked echidnas) lay eggs rather than giving birth to live young. … WebMarsupials are the group of mammals commonly thought of as pouched mammals (like the wallaby and kangaroo at left). They give live birth, but they do not have long gestation times like placental mammals. Instead, …
WebDec 28, 2024 · The echidna is a type of mammal that lays eggs. One of the defining characteristics of mammals is that they give birth to young ones and raise them on milk from the mammary glands. All mammals are …
WebSep 30, 2024 · Over 300 million years ago, the early ancestors of mammals split away from their reptile relatives. These protomammals are known as synapsids, and for millions … doctors in mitchell indianaWebAnswer (1 of 5): No !! Mammals are of three basic types 1. Prototherian or the primitive Reptile like egg laying mammal. E.g. Duck billed platypus 2. Metatherians : they give birth to very immature young ones and then the new born is kept in a pouch in belly of mother e.g. KANGAROO 3. EUTHERIANS... extra foods rocky mountain house flyerWebMay 12, 2024 · Worms do not give birth since babies come from eggs and are not live born. I suppose you can consider forming and depositing the egg-filled cocoon “giving … doctors in missouri who prescribe weedAll modern mammals give birth to live young, except the five species of monotremes, which are egg-laying mammals. ... Bats are the only mammals that can truly fly. They fly through the air at a constant speed by moving their wings up and down (usually with some fore-aft movement as well). Because the … See more A mammal (from Latin mamma 'breast') is a vertebrate animal of the class Mammalia (/məˈmeɪli.ə/). Mammals are characterized by the presence of milk-producing mammary glands for feeding their young, a neocortex region … See more Distinguishing features Living mammal species can be identified by the presence of sweat glands, including those that are specialized to produce milk See more In human culture Non-human mammals play a wide variety of roles in human culture. They are the most popular of pets, with tens of millions of dogs, cats and … See more • List of mammal genera – living mammals • List of mammalogists • List of monotremes and marsupials See more Mammal classification has been through several revisions since Carl Linnaeus initially defined the class, and at present, no classification system is universally accepted. … See more Origins Synapsida, a clade that contains mammals and their extinct relatives, originated during the See more Communication and vocalization Many mammals communicate by vocalizing. Vocal communication serves many purposes, including in mating rituals, as warning calls, to indicate food sources, and for social purposes. Males often call during mating … See more extra foods swan river hoursWebApr 13, 2024 · Kangaroos are a type of marsupial mammal, meaning they give birth to live young. The only mammals that lay eggs are monotremes, such as the platypus and echidnas, while birds, fish, lizards, and reptiles also hatch from eggs. However, female kangaroos have a distinctive feature that sets them apart from most animals: a pouch. doctors in monon indianaWebJan 16, 2016 · Louis Meluso asked Saturday's Weird Animal Question of the Week. While snakes are pretty unique in the animal kingdom, on this one they have to share the spotlight. Many animal groups have some ... extra food stamp datesWebView full lesson: http://ed.ted.com/lessons/the-three-different-ways-mammals-give-birth-kate-slaboskyAll mammals share certain characteristics, like warm blo... extra food stamps for hurricane ian