Is a whale a fish Yes or no?

The truth, however, is that whales are not fish; they are actually marine mammals. Mammals (both land mammals and marine mammals) are warm-blooded animals that breathe air, give birth, and feed their babies with milk, typically produced from the mother’s mammary glands and fed to the baby via the mother’s nipple.

Why is a whale not a fish?

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.

Are whales technically fish?

Whales are a member of the cetacean family, and as such, despite being wholly water-resident, whales are mammals, not fish.

Is an octopus a fish?

An octopus is neither a fish nor an amphibian. It is a mollusk. More specifically, it belongs to the taxonomic class Cephalopoda, along with squid and cuttlefish. Octopuses and squids are the most intelligent of all mollusks.

Is a dolphin a fish?

Even though they live in the ocean all of the time, dolphins are mammals, not fish. Like every mammal, dolphins are warm blooded. Unlike fish, who breathe through gills, dolphins breathe air using lungs.

Are whales and fish the same species?

First, let’s clarify the fact that whales are not fish; they are marine mammals. In fact, whales are very different from fish in several ways.

How are whales and fish the same?

Why do whales look like fish?

Whales, dolphins, and porpoises are mammals that look like big fish. They have flippers instead of front limbs and they have no back limbs at all. They also have a tail that is flattened to form two flaps called flukes.

What’s the difference between a fish and a whale?

Whales are mammals, whereas fishes are aquatic animals. Fishes and whales are both vertebrates, and live in similar aquatic environments. Except for a few species, whales only live in the ocean water, whereas fishes inhabit in both fresh and salt water.

Is a turtle a fish?

Turtles are reptiles of the order Testudines that have bodies encased in bony shells. There are more than 350 species of turtles.

Is a sharks a fish?

Are sharks fish? Sharks are fish. They live in water, and use their gills to filter oxygen from the water. Sharks are a special type of fish known because their body is made out of cartilage instead of bones like other fish.

What is the biggest fish?

Whale shark
Fish / Biggest

The whale shark is a slow-moving, filter-feeding carpet shark and the largest known extant fish species. The largest confirmed individual had a length of 18.8 m. The whale shark holds many records for size in the animal kingdom, most notably being by far the largest living nonmammalian vertebrate.

Wikipedia

What color is shark blood?

From timber wolves to tiger sharks, most vertebrate animals have crimson blood in their veins. This hue is produced by hemoglobin, the protein that helps our blood distribute oxygen.

Do shark lay eggs?

There are over 500 species of shark living in waters around the world and the majority give birth to live young. The remainder are oviparous, meaning they lay eggs.

Do sharks fall asleep?

Some sharks such as the nurse shark have spiracles that force water across their gills allowing for stationary rest. Sharks do not sleep like humans do, but instead have active and restful periods.

What is the biggest egg in the world?

While an ostrich lays the world’s largest bird’s egg, it is actually the smallest in proportion to the mother at just 2% of her body weight. In fact, kiwi eggs are six times bigger than other birds of the same size. In humans, a baby at full term is 5% of its mother’s body weight.