Are whales mammals or not?

Sofia Thiel asked a question: Are whales mammals or not?
Asked By: Sofia Thiel
Date created: Sat, Jul 31, 2021 7:04 AM
Date updated: Sun, Aug 7, 2022 9:17 AM


Video answer: Are whales fish or mammals?

Are whales fish or mammals?

Top best answers to the question «Are whales mammals or not»

Whales, along with dolphins and porpoises, are warm-blooded mammals and breathe air like humans do. There are some significant differences between whales and fish: ... Fish use gills to extract air from water. Whales give birth to live young.


Those who are looking for an answer to the question «Are whales mammals or not?» often ask the following questions:

🌴 Are whales mammals?

Are Whales Mammals? Yes, whales are mammals whose bodies have evolved for an aquatic existence. Despite having flippers and a tail rather than arms and legs, whales possess all of the characteristics of mammals, and are

🌴 Are pilot whales mammals?

Yes, pilot whales are mammals.

🌴 Do whales eat mammals?

  • What Do Whales Eat. Different species of whales eat very different things. Toothed whales (such as killer whales) have large sets of teeth. They will feed on schools of fish, squid and other marine mammals (such as seals). A few toothed whale species eat other whales and dolphins.

Video answer: Whales are aquatic mammals : the largest animal in the world.

Whales are aquatic mammals : the largest animal in the world.

6 other answers

Whales are mammals because: They give birth to young alive ( fish lay eggs) They are warm-blooded animal ( fish are cold-blooded) They have fur on their body (fish have scales) They have lungs and breathe in air and using their blowholes to breathe out (fish breathe through gills) They provide milk for their young from mammary glands (fish don’t)

Pair of humpback whales Yet, despite their watery habitat, whales are air-breathing, warm-blooded, milk-making mammals, just like you and me. So how did they end up out there under the waves? Well, to mix metaphors, it’s just as Sherlock Darwin said: “Evolution, my dear Watson.”

Whales are warm blooded, which means they keep a high body temperature that does not change in the cold water. fish are cold-blooded poikilothermous vertebrates, but whales are warm blooded vertebrates thus they are mammals. So whales are indeed mammals and not fish!

For a start, it is worth noting that all whales are descendants of land mammals. And those who belonged to detachments of the artiodactyls! This is not fiction, but a scientifically proven fact that was established after molecular genetic examinations.

No fishes are not mammals, however there are some particular individuals in the fish family that come under the marine mammal category. It includes whales, dolphins etc. Fishes are neither mammals and they also do not come under the division of amphibians.

The whales are part of the largely terrestrial mammalian clade Laurasiatheria. Whales do not form a clade or order; the infraorder Cetacea includes dolphins and porpoises, which are not considered whales. [citation needed] The phylogenetic tree shows the relationships of whales and other mammals, with whale groups [citation needed] marked in green.

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We've handpicked 24 related questions for you, similar to «Are whales mammals or not?» so you can surely find the answer!

Why are dolphins and whales mammals?

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Are there any whales that aren't mammals?

Sperm whales, narwhals, many members of the beaked whale family, several species of the porpoise family, killer whales, pilot whales, eastern spinner dolphins and northern right whale dolphins show this characteristic.

Are whales and dolphins mammals or fish?

Whales and porpoises are also mammals. There are 75 species of dolphins, whales, and porpoises living in the ocean. They are the only mammals, other than manatees, that spend their entire lives in the water.

How did whales evolve from land mammals?
  • The evolution of the whale has been long and varied. From land mammals to marine mammals, many adaptations were needed. Whales evolved from early land mammals, adapting to life in the oceans by losing their hind-limbs, growing a flat tail, developing flippers, and streamlining their bodies.
Why are whales and dolphins called mammals?

Whales and dolphins are considered mammals because they’re descended from mammalian ancestors, and they meet several of the qualifiers for mammals: they give live birth, they nurse and raise their young, they’re warmblooded, they breathe air.

Video answer: Why whale is a mammal

Why whale is a mammal Why are bowhead whales the longest living mammals?
  • Remarkable bowhead whales are the longest-living mammals on earth, reaching over 200 years of age. The only baleen whales to spend their entire lives in Arctic seas, bowhead whales are masters of their icy kingdoms. Kept warm by thick blubber layers over half a metre thick, they have conquered some of the world’s harshest conditions.
Why are whales, dolphins and porpoises all mammals?
  • In fact whales, dolphins and porpoises are all mammals and just like land mammals these animals share many of the same characteristics including giving birth, producing milk to feed their young, being warm-blooded and requiring oxygen in order to survive.

Video answer: Are whales mammals

Are whales mammals Why did whales evolve from land based mammals?
  • Why on earth would a mammal, which needs to breathe air, and which has a bone structure, including vestigial limbs, that would suggest land-based movement, have evolved in an entirely aquatic environment? The fossil record shows us that whales evolved from four-legged, even-toed hoofed mammal ancestors that lived on land 50 million years ago.
Why whales and dolphins are considered as mammals?

One of the most different characteristics amongst marine mammals like dolphins and whales is the fact that their breathing passage and food passage are completely separate. Unlike humans and most land animals dolphins do not breathe through their mouth, they breathe through their blowhole.

Are whales dolphins and porpoises mammals that breathe air?

There are 33 species of ocean dolphins, including the bottle-nosed dolphin, the spinner dolphin, the killer whale, the pilot whale and the common dolphin. Most dolphins live in the ocean, but there are five species of river dolphins that live in fresh water. They are all mammals. They bear live young and feed them milk. They have lungs and breathe air.

Video answer: This is why orcas are not really whales

This is why orcas are not really whales How are whales and dolphins different than other mammals?

Dolphins and other whales are all mammals called cetaceans. Mammals, and only mammals, have fur or hair and they feed their babies milk. Whales all feed their babies milk… They have fur when they are fetuses, but lose it before they are born.

Why are whales classified as mammals and not fish?

Whales have tiny hairs on their backs, and mammals have to have hair to be classified as mammals, and fish CAN NOT have hair.

How is it possible that whales and dolphins as mammals?

At the same time, a quarter of the 90 whale, dolphin and porpoise species are threatened and half are not well enough known even to classify them as threatened or not. A new tool — Important Marine Mammal Areas, or IMMAs — aims to provide the best expert assessment of the location of special places in the ocean where whales, dolphins and other marine mammals feed, breed, socialize and raise their young.

Are dolphins mammals or mammals?
  • Dolphins are sea mammals and possess the typical characteristics of all mammals. This means that they have mammary glands and produce milk to feed their young. With all species of dolphins, the calves require plenty of milk for them to grow and stay healthy.
Are mammals fish?

This means, for example, there can be no definition of fish that does not include everything that evolved from fish… Mammals evolved from animals that evolved from amphibians, so mammals are fish.

Are orcas mammals?
  • Orcas, also known as killer whales, are among the world’s most easily recognized marine mammals. The largest member of the dolphin family, orcas are highly intelligent and social animals, spending their lives in groups or pods where they hunt together and share responsibility for raising young and taking care of the sick or injured.
Are porpoises mammals?

No, a porpoise is not a fish. Porpoises are warm-blooded mammals. It’s true that porpoises live in the ocean, but they don’t breathe through gills like fish do. Porpoises have lungs that must take in oxygen. What Kingdom do Porpoises belong to? Porpoises belong to the Kingdom Animalia. What phylum do Porpoises belong to?

Are all dolphins mammals?

Yes, all dolphins are mammals because they meet the five requirements of mammals: # All mammals have a backbone (vertebrates) Dolphins have a backbone # All mammals have hair at one point in their...

Video answer: Are whales not fish??क्या whales मछली नहीं होती ??

Are whales not fish??क्या whales मछली नहीं होती ?? Are any fish mammals?

Sharks, stingrays, skates, eels, puffers, seahorses, clownfish are all examples of fishes. Marine mammals are a group of animals that can either partially or completely aquatic vertebrates that have lungs, have hair (at least at one point in their life), produce milk for live birth, and are endothermic.

Are dolphins are mammals?
  • Although dolphins swim in water and appear to be "fish-like" compared to other animals living in the ocean, they are classified as cetaceans (marine mammals) and not fish. Evolving sometime around the Eocene Epoch, cetaceans such as dolphins and whales are thought to share a common ancestor with the hippopotamuses.

Video answer: The behavioural patterns of false killer whales are terrifying people || scoop news

The behavioural patterns of false killer whales are terrifying people || scoop news