Question: Which Animal Does Not Have A Brain?

What animal has green blood?

skinksCredit: 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 is the largest animal without a brain?

They have no brain and are mostly water, yet jellies have plenty of superpowers. When we think of dangerous animals, a bag of water without a brain may not seem like it should be on the list. But if ocean bathers hear “jellyfish!” they’ll stand at attention like meerkats, because jellies can pack a wallop.

What animal has 32 brains?

LeechesLeeches have 32 brains. A leech’s internal structure is divided into 32 separate segments, and each of these segments has its own brain.

Does a chicken feel pain?

Chickens have pain receptors that give them the ability to feel pain and distress. Put yourself in the shoes (or the feathers) of a battery hen—or 452 million of them, which is how many are used for their eggs each year. 7. … Looks like calling someone a “chicken” is actually a compliment!

Which animal has longest lifespan?

Arctic whaleAlso known as the Arctic whale, the bowhead is by far the longest living mammal on Earth. The average age of captured whales is 60 to 70 years; however, examinations of whales discovered with ancient ivory spears still lodged in their flesh has resulted in estimated life spans of at least 100 years.

What animals can live without a head?

[4][5] Flies can keep living for days/weeks without their heads. Here’s a video of a headless fly. The axolotl can regenerate entire limbs, tail, jaw, portions of its head, brain, portions of its spine, perfectly.

What animal has 7 hearts?

Squids have three hearts; one main heart and two branchial hearts. Octopuses and squid have three hearts.

Which animal is never sleep?

BullfrogsBullfrogs… No rest for the Bullfrog. The bullfrog was chosen as an animal that doesn’t sleep because when tested for responsiveness by being shocked, it had the same reaction whether awake or resting. However, there were some problems with how the bullfrogs were tested.

Which animal blood is black?

1.Peanut Worms The Peanut Worms are marine animals with dark purple coloured blood and can appear almost black.

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.

What animal does not have blood?

Flatworms, nematodes, and cnidarians (jellyfish, sea anemones, and corals) do not have a circulatory system and thus do not have blood. Their body cavity has no lining or fluid within it. They obtain nutrients and oxygen directly from the water that they live in.

Which animal has no head but have eyes?

jellyfishAnswer:A jellyfish has no eyes ,head ,mouth ,bones ,lungs, brain and no heart . Explanation:Their body is almost totally made up of water . These are invertebrate animals .

Which animal has no brain and heart?

jellyfishA jellyfish has no ears or eyes or nose and no brain or heart! They do not even have a head. Their body is almost totally made of water and is soft having no bones at all. Jellyfish are invertebrate animals because they do not have a spine or backbone.

What animal has 7 stomachs?

I’m not aware of any animal that has 7 stomach’s. I don’t believe there is one, although some animals like Yak, giraffes, koalas, deer, sheep, and goats, have 2 or more stomachs. Animals have these extra stomachs to help digest and break down the tuff coarse foods they eat.

What animal has 9 hearts?

Little wonder, considering they are a bit unusual. The giant Pacific octopus has three hearts, nine brains and blue blood, making reality stranger than fiction. A central brain controls the nervous system.

Can a chicken survive without a head?

Mike The Headless Chicken lived for 18 months without a noggin after a farmer, in a failed attempt at slaughter, axed off his head and missed the jugular vein. “Miracle Mike” was eye-droppered a milk and water mixture until he met his unexpected death over a year later when he choked on a kernel of corn.

What animal has 8 hearts?

BarosaurusBut Barosaurus was a huge dinosaur which needed 8 hearts to circulate blood upto it’s head.