Suchergebnisse
Suchergebnisse:
Vor einem Tag · A mammal (from Latin mamma 'breast') is a vertebrate animal of the class Mammalia (/ m ə ˈ m eɪ l i. ə /). Mammals are characterized by the presence of milk-producing mammary glands for feeding their young, a neocortex region of the brain, fur or hair, and three middle ear bones.
Vor 2 Tagen · Marsupials have the typical characteristics of mammals—e.g., mammary glands, three middle ear bones, (and ears that usually have tragi, varying in hearing thresholds) and true hair. There are, however, striking differences as well as a number of anatomical features that separate them from eutherians .
Vor 5 Tagen · A dog is a domestic mammal of the family Canidae (order Carnivora). It is a subspecies of the gray wolf and is related to foxes and jackals. The dog is one of the two most ubiquitous and most popular domestic animals in the world (the cat is the other). It has lived with humans for more than 12,000 years.
- A dog is a domestic mammal of the family Canidae and the order Carnivora. Its scientific name is Canis lupus familiaris. Dogs are a subspecies of t...
- Barking is a way for dogs to communicate with other dogs and with humans. Fierce barking or growling often signals that dogs are being territorial,...
- A dog may sniff other dogs’ rear ends to gather chemical information that helps the sniffer identify them as individuals. Gland-lined sacs, housed...
- Many people have learned that one human year equals roughly seven dog years. However, this is a huge oversimplification. How a dog ages is based la...
- Beginning when dogs are six weeks old, a series of four doses of combined vaccines against distemper, hepatitis, parainfluenza, and parvovirus are...
- Whether cities should enact breed-specific legislation (BSL, or "pit bill bans") for dogs is widely debated. Some see BSL as a humane way of making...
Vor 4 Tagen · Mammalian dolphins are any of the toothed whales belonging to the mammal family Delphinidae (oceanic dolphins) or the mammal families Platanistidae and Iniidae (river dolphins). The name dolphin is also applied to members of the fish genus Coryphaena (family Coryphaenidae), also known as mahimahi.
- The Editors of Encyclopaedia Britannica
Vor 4 Tagen · The polar bear travels long distances over vast desolate expanses, generally on drifting oceanic ice floes, searching for seals, its primary prey. The polar bear is the largest and most powerful carnivore on land, a title it shares with a subspecies of brown bear called the Kodiak bear.
- The Editors of Encyclopaedia Britannica
Vor 2 Tagen · Definition of "mammal" Figure 1:In mammals, the quadrate and articular bones are small and part of the middle ear; the lower jaw consists only of dentary bone.. While living mammal species can be identified by the presence of milk-producing mammary glands in the females, other features are required when classifying fossils, because mammary glands and other soft-tissue features are not visible ...
Vor 2 Tagen · Ninu (greater bilby, Macrotis lagotis) are desert-dwelling, culturally and ecologically important marsupials. In collaboration with Indigenous rangers and conservation managers, we generated the ...
