Is a blue whale a vertebrate?

Is a blue whale a vertebrate?

Vertebrates are animals with backbones. This group includes reptiles, fish, amphibians, birds, and mammals. The world’s biggest animal, the blue whale, is a vertebrate.

Why is a whale a vertebrate?

Fish and whales are both vertebrates, which means they both have backbones. They also live in aquatic environments. Except for a couple of species, whales live only in the ocean water.

Does blue whales have backbone?

Whales have a long backbone (spinal column) that goes from the skull to the tail. There are no bones in the tail. Hanging from the backbone, up toward the front of the whale, is the rib cage.

What vertebrate does a whale belong to?

Whale

Whale An informal group within the infraorder Cetacea
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Artiodactyla

Is a whale a vertebrate yes or no?

Whales are mammals because they evolved from a four-legged, strictly terrestrial mammal known as a pakicetid beginning in the Eocene, about 50 million years ago.

Is a parrot vertebrate or invertebrate?

In addition, parrots are considered vertebrates. This means that they have backbones. Within the animal kingdom, different species can be classed based on whether or not they have backbones or spinal columns. If the skeletal system includes a backbone, the animals are referred to as vertebrates.

Why do whales have hind leg bones?

For a long time scientists figured that the bones are so small because they are vestigial, a shrunken evolutionary remnant from an ancestor that once walked on land. Humans and other land-dwelling mammals need large pelvic bones to anchor their hind legs and walk around.

Is a frog a vertebrate or invertebrate?

Amphibians are small vertebrates that need water, or a moist environment, to survive. The species in this group include frogs, toads, salamanders, and newts.

Why do whales belongs to the group of mammals?

Whales are mammals because they give birth to live young, they have fur (although it is very sparse on their body), they have lungs and breath air and they provide milk for their young. Answer 3: Dolphins and other whales are all mammals called cetaceans.

Why are whales classified as mammals?

Whales are mammals which means that, like humans and other land mammals, they have three inner ear bones and hair, they breathe air, and the females produce milk through mammary glands and suckle their young.

Why whale are mammals?

Whales are mammals because they give birth to live young, they have fur (although it is very sparse on their body), they have lungs and breath air and they provide milk for their young. Answer 3: Mammals, and only mammals, have fur or hair and they feed their babies milk. Whales all feed their babies milk.

Is a blue whalea vertebrate?

Only recently did whales become giant. A blue whale, the largest vertebrate animal ever in the history of life, engulfs krill off the coast of California. The blue whale, which uses baleen to filter its prey from ocean water and can reach lengths of over 100 feet, is the largest vertebrate animal that has ever lived.

How big is the largest blue whale in the world?

The blue whale ( Balaenoptera musculus) is a marine mammal belonging to the baleen whale suborder Mysticeti. Reaching a maximum confirmed length of 29.9 metres (98 ft) and a weighing up to 199 tonnes (196 long tons; 219 short tons), it is the largest animal known to have existed.

How does a blue whale get its water?

The giant animals feed by first gulping an enormous mouthful of water, expanding the pleated skin on their throat and belly to take it in. Then the whale’s massive tongue forces the water out through the thin, overlapping baleen plates. Thousands of krill are left behind—and then swallowed.

How is the blue whale related to the gray whale?

Only the best quizmasters will finish it. The blue whale is a cetacean and is classified scientifically within the order Cetacea as a rorqual (family Balaenopteridae) related to the gray whale (family Eschrichtiidae) and the right whales (Balaenidae and Neobalaenidae) of the baleen whale suborder, Mysticeti.