How is it possible that whales and dolphins as mammals?

Felicia Spencer asked a question: How is it possible that whales and dolphins as mammals?
Asked By: Felicia Spencer
Date created: Sat, Feb 6, 2021 6:19 AM
Date updated: Tue, Aug 16, 2022 7:37 AM
Categories: Sperm whale , Cartoon whale


Video answer: How do marine mammals hold their breath for so long?

How do marine mammals hold their breath for so long?

Top best answers to the question «How is it possible that whales and dolphins as mammals»

Although cetaceans, such as dolphins and whales, look like fish and — just like fish — live in aquatic environments, they are, in fact, aquatic mammals. Therefore, they are, in many ways, closer to land-dwelling vertebrates that give birth to live young and then nurse them.

Whales, dolphins, and porpoises together constitute the Cetacea (English: cetaceans). All modern Cetacea live in water and cannot survive out of the water. In spite of this, cetaceans are mammals… The presence of hair or fur, for instance, is characteristic of mammals.

The closest related land mammal to whales and dolphins is the hippo. All whales and dolphins are warm-blooded, give birth to live young, and feed their young with milk. In other words, whales and dolphins are mammals.


Those who are looking for an answer to the question «How is it possible that whales and dolphins as mammals?» often ask the following questions:

🌴 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.

🌴 Are whales and dolphins mammals?

aye, whales and dolphins ARE mammals. Although, why they are I am not sure.

🌴 Are seal dolphins and whales mammals?

The dolphins are part of the Navy's little-known Marine Mammal Program, which has trained sea lions, dolphins, and, yes, seals to find mines and enemy divers and was used successfully during the Iraq War.

Video answer: Mammals that live in the sea | science | grade-2,3 | tutway |

Mammals that live in the sea | science | grade-2,3 | tutway |

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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.

“The deep ocean is the frontier for research as well as industrial development and exploitation. Without efforts to identify whale and dolphin habitats in these areas there will be little marine mammal conservation. There is a lot to lose. Not just the whales and dolphins but the high levels of biodiversity in their favoured habitats.”

Yes dolphins are mammals or rather marine mammals.. In fact because dolphins are mammals they are warm-blooded, child baring, milk producing animals that require air for survival. While these marine mammals are known to share the ocean with fish for millions of years they are very different from one another and posses unique characteristics that make them unique among the many different ocean ...

A mother sperm whale and her young calf Franco Banfi / Whales, dolphins and porpoises are much better at fighting cancer than we are, and now we might be closer to understanding why...

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We've handpicked 25 related questions for you, similar to «How is it possible that whales and dolphins as mammals?» so you can surely find the answer!

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

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.
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.

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.

Are pilot whales mammals?

Yes, pilot whales are mammals.

Video answer: Dolphin facts: is a porpoise a dolphin? | animal fact files

Dolphin facts: is a porpoise a dolphin? | animal fact files 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.
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.

Video answer: How whales became the largest animals ever

How whales became the largest animals ever Are whales and sharks mammals?

Whales are mammals, sharks are a type of fish.

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.

Why whales are considered mammals?

What Makes a Whale a Whale? 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.

Video answer: Here's what we know about dolphin intelligence | national geographic

Here's what we know about dolphin intelligence | national geographic What do dolphins have that whales dont?

A dolphin has a hooked or curved dorsal fin (except for those species that don't have a dorsal fin) whereas a porpoise has a more triangular dorsal fin, and generally speaking, dolphin bodies are leaner, although porpoises' are a little more chunky. Dolphins are also more "talkative" than porpoises.

Are dolphins the only mammals that live in the water?
  • They are the only mammals, other than manatees, that spend their entire lives in the water. An area of Florida Keys National Marine Sanctuary is home to a resident group of bottlenose dolphins. Many businesses conduct dolphin tours in this area, which can stress the dolphins.
Is it possible for whales and dolphins to evolve?
  • Baleen designed to filter small food is useless out of the water, so there is no feasible way for some species to eat out of the water. Of course, if mammals completely unsuited to life underwater can evolve into whales and dolphins, it must be feasible that cetaceans can eventually evolve to walk on land once again.
Is it possible to ride on dolphins or whales?

Yet the phenomena of species riding other species isn't actually that unusual. In 2004 and 2006, researchers documented two instances of a humpback whale (Megaptera novaeangliae) giving a lift to a bottlenose dolphin (Tursiops truncatus) near Hawaii.

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...

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.
Are dolphins friendly mammals?

Dolphins have compassion and empathy for humans like dogs and some other mammals. However, not all dolphins can be friendly. Dolphins that have not been domesticated are more likely to be wild. But, some footages show undomesticated dolphins still act

Are dolphins mammals amphibians?

Why are Dolphins considered mammals?

  • A mammal gets its name from the mammary gland, which every mammal possesses. This gland produces milk for young animals after they or born. Producing milk and nursing young is an act specific to mammals. Because dolphins also lactate, and have mammary glands , they can be considered mammals.

Video answer: Dolphins: even smarter than you thought | nat geo live

Dolphins: even smarter than you thought | nat geo live Are dolphins placental mammals?

Yes. Dolphins are placental mammals because they do not have a pouch like most marsupials, and they do not lay eggs like the monotremes.

Are humpback dolphins mammals?

The humpback dolphin is probably the least-known marine mammal of Africa. It lives close to shore, just behind the breakers in waters up to about 20m deep. Humpback dolphins are very shy. They regularly swim in small groups and, as a result, they are not easy to spot.

Are pink dolphins mammals?

The pink or Amazon river dolphin is a rare species of aquatic mammal, obviously characterized by its pink skin. They are between 8.25 ft (2.5 m) and 9.75 ft (3 m) long and usually weigh around 200 lbs (90 kg). They have long beaks and tiny eyes.

Video answer: Why killer whales are apex predators!

Why killer whales are apex predators!