Answer: Dolphins are mammals. Description: Mammals are vertebrates that belong to the mammal class. 19th. 2019г. Features of the Mammals Sweat gland. Mammals are warm-blooded animals and have an internal body temperature control mechanism. Temporomandibular joint. Mammals have a single mandible that attaches directly to the skull. The tooth bone holds the mandibular teeth in place. Living young (excluding monotremes) mammals generally give birth to living young mammals, with the exception of two types of monotremes, the echidna and the duck beak platypus. Tooth replacement. The mammal is difiodon. That is, you can change your teeth only once. However, this is a feature that is not unique to mammals. Fur and hair. All mammals grow at least some form of hair on at least one stage of their life. Two knobs on the base of the skull. Mammals have two bone knobs on the base of the skull, known as the occipital condyles. .. vertebrate. Vertebrates are animals with a spine. This is a characteristic found in mammals, but is not limited to this. Reptiles, amphibians, fish, and birds are also vertebrates, but whales are mammals, but because they live in the ocean, they are called marine mammals. In fact, the blue whale is the largest living mammal (and animal species) on the planet. In terms of size, blue whales can grow to over 90 feet in length and weigh over 150 tons.
What are the characteristics of mammals?
Mammals are animals that have fur, produce milk for their children, and have a spine. These animals may also make noises and try to communicate with other animals. They may scream or scream. Mammals can be carnivores, herbivores, or both.
Is the blue whale a mammal or a fish?
Blue whales are considered animals even though they are swimming in the ocean. It has all the characteristics that make mammals. They are the largest animals in the world. Blue whales are mammals, but not all marine animals are mammals.
Which animal is considered to be the most intelligent?
Primates are considered intelligent. Mice are also very smart. They are also one of the largest species of animals as well. Blue whales swim in the ocean, but are considered animals. It has all the characteristics that make mammals. They are the largest animals in the world.
Why are clownfish not mammals?
Another reason clownfish are not mammals is the fact that clownfish breed by spawning. This is a biological property that is certainly not found in most mammals. Mammals are animals that have fur, produce milk for their children, and have a spine. These animals may also make noises and try to communicate with other animals. They may scream or scream.
What are the five examples of mammals?
Examples of mammals include rats, cats, dogs, deer, monkeys, apes, bats, whales, dolphins, and humans.
What are the three mammals?
Mammals are divided into three groups: monotreme, marsupials, and placentals. These are all furry, lactating, warm-blooded animals. Monotremes are platypus and short-beaked echidna, and females lay soft-shelled eggs.