Quick Answer: Do Any Animals Have 2 Brains?

What animal has 800 stomachs?

Etruscan shrewClass:MammaliaOrder:EulipotyphlaFamily:SoricidaeGenus:Suncus11 more rows.

What animal has green blood?

Credit: Photo by Chris Austin, LSU. Green blood is one of the most unusual characteristics in the animal kingdom, but it’s the hallmark of a group of lizards in New Guinea. Prasinohaema are green-blooded skinks, or a type of lizard.

Which animal has no tongue?

Taste sensations Other animals naturally have no tongues, such as sea stars, sea urchins and other echinoderms, as well as crustaceans, says Chris Mah via email. Mah is a marine invertebrate zoologist at the Smithsonian National Museum of Natural History and has discovered numerous species of sea stars.

Do giraffes have 2 brains?

The three brains of the adult male giraffes weighted respectively 722.7, 766.1 and 770.4 g, with a mean of 753.1 ± 15.23 g (Table 1). The body weights were similar with an average weight of 703.3 ± 50.4 kg.

What animal has 32 brains?

Leeches2. Leeches have 32 brains. A leech’s internal structure is divided into 32 separate segments, and each of these segments has its own brain. In addition to that, every leech has nine pairs of testes — but that’s another post for another day.

What is the stupidest animal?

Sloths1- Sloths. Sloths are the slowest and dumbest animals out there. They spend most of their time sleeping on the tree branches, but they never poop on the trees.

Which animal has the most number of brains?

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. But as mammals evolved, many groups, from Primates to Carnivora, have shown independent increases in brain size.

What animal has 7 hearts?

Hagfish. Who knew such a nasty creature could have so many hearts? The hagfish has four of them, one main three-chambered systematic heart and three accessory pumps.

What animal has 8 hearts?

Explanation: 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.

Are giraffes intelligent animals?

Physically, giraffes are quiet, extremely tall, have excellent eyesight and are considered very intelligent. The intelligence of giraffes is a factor in how quickly they adapt behaviourally in response to changing external stimuli. Giraffes are ruminants (like cows, sheep, and deer).

What is the IQ of a dolphin?

The La Plata dolphin has an EQ of approximately 1.67; the Ganges river dolphin of 1.55; the orca of 2.57; the bottlenose dolphin of 4.14; and the tucuxi dolphin of 4.56; In comparison to other animals, elephants have an EQ ranging from 1.13 to 2.36; chimpanzees of approximately 2.49; dogs of 1.17; cats of 1.00; and …

What animal has the second biggest brain?

Killer whalesKiller whales, or orcas, have the second-biggest brains among all ocean mammals, weighing as much as 15 pounds.

What animals have no brains?

10 Animals That Have No BrainSea Star. Even though they don’t possess a brain or ganglia, sea stars do have some sense of sight, smell, and touch. … Sea Cucumber. Sea cucumbers don’t have gray matter, but they have ingenious defense mechanisms. … Jellyfish. … Sea Sponge. … Sea Lily. … Sea Urchin. … Coral. … Sea Anemone.More items…

Do any animals have 3 eyes?

Yes. A third eye aka Parietal eye . … Parietal eyes are found in lizards, frogs and lampreys, as well as some species of fish, such as tuna and pelagic sharks, where it is visible as a light-sensitive spot on top of their head.

What animal has the highest IQ?

chimpsRECKONED to be the most-intelligent animals on the planet, chimps can manipulate the environment and their surroundings to help themselves and their community.