Last Updated on September 3, 2022 by amin
Is the blue whale bigger than the Titanic?
Blue whale is 0.01 times as big as Titanic (ship)
How big is Megalodon compared to a blue whale?
Well scientists guess that even the biggest Megalodon only reached a mere 58 feet (18 meters) (though some argue it was up to 82 feet [25 meters]). By contrast the largest blue whales clock in at a little more than 100 feet (30 meters) long and on average are between 75-90 feet (23-27 meters) in length.
Do blue whales still exist?
Blue whales are still an endangered species and there are thought to be no more than 25 000 living in the world today.
Do blue whales have predators?
Because of their size power and speed adult blue whales have virtually no natural ocean predators. The only sea creature known to attack blue whales is the orca whale (scientific name: Orcinus orca) also known as the “killer whale”. … However there are very few reports of orcas actually killing blue whales.
What’s the biggest creature in the ocean?
Antarctic blue whale
The Antarctic blue whale (Balaenoptera musculus ssp. Intermedia) is the biggest animal on the planet weighing up to 400 000 pounds (approximately 33 elephants) and reaching up to 98 feet in length.
What animal has 8 hearts?
Currently there is no animal with that amount of hearts. But Barosaurus was a huge dinosaur which needed 8 hearts to circulate blood upto it’s head. Now the maximum number of hearts is 3 and they belong to the Octopus.
How heavy is a blue whale heart?
Oxygen is pumped around its enormous body by an equally massive four-chambered heart. Weighing some 900kg – and the size of a Mini car – the blue whale’s heart beats once every 10 seconds pumping 220 litres of blood through its body and beats so loudly it can be heard from 3km away through sonar equipment.
Which whale has heaviest brain?
The sperm whaleThe sperm whale has the biggest brain of any animal species weighing up to 20 pounds (7 to 9 kilograms). Larger brains don’t necessarily make a smarter mammal.
Does the blue whale have a tongue?
Blue whales have a huge tongue that weighs as much as an elephant. In addition to the sense of taste this organ is also involved in engulfing large volumes of water a filter-feeding technique specific to rorquals. … When a blue whale opens its mouth near a school of krill water gushes in.
What animal has 32 brains?
LeechLeech has 32 brains. A leech’s internal structure is segregated into 32 separate segments and each of these segments has its own brain. Leech is an annelid.
What animal has no brain?
There is one organism that has no brain or nervous tissue of any kind: the sponge. Sponges are simple animals surviving on the sea floor by taking nutrients into their porous bodies.
Can a whale swallow a human?
Whales in general are not capable of swallowing a human being and therefore will not eat you. However there is a species of whales that does pose a legitimate challenge to that general theory: sperm whales.
What whale is the smartest?
killer whalesAmong brainy sea creatures killer whales are some of the smartest. Whales and dolphins — both members of the cetacean family — are among the brainiest beings.
Do blue whales eat humans?
Despite their large size blue whales do not eat people. Actually they couldn’t eat a person no matter how hard they tried to. … Without teeth they lack the ability to tear apart their prey so it would likely be impossible for these baleen whales to eat a human.
Blue Whales 101 | Nat Geo Wild
Do blue whales poop?
Unlike humans land animals marine mammals and other aquatic animals plants do not poop instead they absorb light from the sun and bacteria and water from the earth in order to survive and release oxygen from their body.
Do whales fart?
Yes whales do fart. … I’m yet to experience this but I know of some lucky scientists who have seen a humpback whale fart. They tell me it looks like bubbles coming out underneath its body near the tail. That’s where the whale bum is — the smellier blowhole. See also how does weather affect farming
Are blue whales bigger than dinosaurs?
Blue whales are the largest animals that have ever lived—they’re even bigger than dinosaurs! Blue whales reach 34 meters (110 feet) long and weigh as much as 172 365 kilograms (190 tons). … Like all dinosaurs Argentinosaurus was a reptile. Today the world’s largest reptile is the saltwater crocodile. See also what is geothermal energy for kids
Do blue whales have teeth?
Blue whales are enormous magnificent creatures. The largest mammals known to have existed they can grow to be more than 100 feet in length and weigh more than 100 tons and they don’t even have teeth. They capture prey using a giant sieve in their mouth of baleen or whalebone.
How big is a blue whale’s brain?
The Evolutionary Significance of Brain Size. One of the most striking differences between nervous systems is their size (measured as weight or volume) – the brain of a blue whale weighs up to 9 kg while that of a locust weighs less than a gram (Figure 5).
How big is a whale dork?
Whale and dolphin vaginas come in all sizes. Mesnick currently works on ones from eight to ten inches up to two feet. “You can easily fit your whole arm up in there ” says Mesnick. And she has.
How much do blue whales tongue weigh?
Its tongue alone weighs 5 400 pounds (2 449 kg) And the heart of a blue whale is about the size of a VW Beetle. Even at birth blue whales are quite large and are considered the largest babies on earth.
Is Blue Whale bigger than sperm whale?
That distinction goes to the blue whale (Balaenoptera musculus) the largest animal on Earth. … The sperm whale (Physeter macrocephalus) on the other hand may not be the biggest whale but it has the biggest brain to have ever existed on Earth . A comparison chart of whale sizes helps put it all in perspective!
How Big Is A Blue Whale Tongue?
about 18 feet long
Which human has the biggest brain in the world?
The volume of the human brain has increased as humans have evolved (see Homininae) starting from about 600 cm3 in Homo habilis up to 1680 cm3 in Homo neanderthalensis which was the hominid with the biggest brain size.
Variation and evolution.
|Name||Brain size (cm3)|
How heavy is the heaviest blue whale?
418 878 pounds
The heaviest blue whale was also a female hunted in the Southern Ocean Antarctica on March 20 1947. She weighed 418 878 pounds (190 tonnes) which is equivalent to about 30 elephants or 2 500 people.
WHAT IS THE WEIGHT OF BLUE WHALE TONGUE ?
What is heavier than a blue whale?
Argentinosaurus was heavier than the blue whale the largest contemporary animal. … Although it weighed about 100 tons Argentinosaurus was lighter than the blue whale weighing about 140 tons.
What is the 2nd largest animal in the world?
The fin whaleThe fin whale is the second largest animal to ever live in the entire history of Earth. Reaching lengths of at least 85 feet (26 m) and weights of 80 tons this species is second only to its close relative the blue whale. See also how does a graph help interpret scientific data
A Blue Whale’s Tongue Weighs More Than An ELEPHANT! | Wild Bites | BBC Earth Kids
Is a blue whale’s heart?
A blue whale’s heart is the biggest on the planet weighing 400 pounds. That’s the weight of about 35 gallon paint cans. A blue whale’s heart is only 1% of its body weight – however the whale’s immense weight is supported by water. … When the whale came to the surface to breathe its heart raced to 25-37 beats a minute.
Which ocean will you not find a blue whale?
Blue whales are found in all oceans except the Arctic. They generally migrate seasonally between summer feeding grounds and winter breeding grounds but some evidence suggests that individuals in certain areas might not migrate at all.
Does the blue whale have the longest tongue?
Biggest tongue A blue whale weighing 60-70 tons (and the largest blue whales can double this weight) has a 3 tons tongue. It is by far the largest tongue in the animal world.
How Large Are Blue Whales Really? Size Comparison
Are whales friendly?
From a historical perspective whales do appear to be non-aggressive. Their relatives the dolphin’s species tend to be very friendly and curious towards humans often displaying a desire to greet and meet people. … They may also show signs of aggression if they are threatened or frightened.
How much is a blue whale’s tongue?
It’s thought that a blue whale’s tongue weighs about 8 000 pounds (3 600 kilograms). It would weigh more than a female Asian elephant. But it would not weigh more than a male elephant Asian or African (12 000-14 000 pounds/5 400-6 350 kilograms). So it weighs more than some elephants but not all of them.
Why do blue whales have large tongues?
Their large and powerful tongue is extremely important for being able to separate their prey from the water in order to prevent them from consuming too much water with each gulp of prey. What is this? It also allows them to maximize the amount of calories they consume while minimizing their intake of saltwater.