- Which animal has no brain and heart?
- What Colour is snake blood?
- Do humans have blue blood?
- Which animal lives longest?
- What animal has 8 hearts?
- Which animal blood is black?
- What animals dont have stomachs?
- Which animal is never sleep?
- What color is shark blood?
- Who has the largest heart?
- Do cockroaches have hearts?
- What animals dont have tongues?
- Do cows have two hearts?
- What animals have 2 stomachs?
- What animal has 7 hearts?
- What animal has the weirdest heart?
- What animal has 32 brains?
- What animal has green blood?
- Do giraffes have 2 Hearts?
- What animal has 9 hearts?
- Which animal has 32 brains and 300 teeth?
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 Colour is snake blood?
Originally Answered: What is the colour of blood of a snake? It’s the same red color as human blood, dog blood, cow blood, and most (of not all) other bloods you’ll come across in vertebrates.
Do humans have blue blood?
Maybe you’ve heard that blood is blue in our veins because when headed back to the lungs, it lacks oxygen. But this is wrong; human blood is never blue. The bluish color of veins is only an optical illusion. Blue light does not penetrate as far into tissue as red light.
Which animal lives longest?
One is even immortal.10 Turritopsis dohrnii. The oldest living creature is a jellyfish just a few millimetres long and can be found in moderate to tropical waters. … 1 Asian Elephant. … 2 Blue and yellow macaw. … 3 Man. … 4 Giant lobsters. … 5 Bowhead whale. … 6 Giant tortoise. … 7 Greenland shark.More items…•
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.
Which animal blood is black?
The Peanut Worms are marine animals with dark purple coloured blood and can appear almost black. The purple color is due to the protein called Hemerythrin.
What animals dont have stomachs?
All of the monotremes, or egg-laying mammals such as the platypus and echidna, lost their stomachs during the course of evolution.
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.
What color is shark blood?
crimson bloodFrom timber wolves to tiger sharks, most vertebrate animals have crimson blood in their veins. This hue is produced by hemoglobin, the protein that helps our blood distribute oxygen.
Who has the largest heart?
blue whale’sThe largest animal heart is the blue whale’s, which has been weighed at about 400 pounds (and it is not the size of a small car, contrary to popular belief).
Do cockroaches have hearts?
Cockroaches have multi-chambered hearts shaped like tubes that are much more resistant to failure than human hearts. … Thus a single chamber failure in a cockroach heart is not cataclysmic to the organ; It can continue beating, but with less efficiency.
What animals dont have tongues?
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 cows have two hearts?
Cows have only one heart. Just like humans and other mammals and birds, the heart is internally divided into four chambers.
What animals have 2 stomachs?
Many different species of ruminant animals are found around the world. Ruminants include cattle, sheep, goats, buffalo, deer, elk, giraffes and camels. These animals all have a digestive system that is uniquely different from our own.
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 the weirdest heart?
CuttlefishCuttlefish. Like all cephalopods, the cuttlefish has three hearts—one for each gill, and a third for the rest of its body.
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 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.
Do giraffes have 2 Hearts?
Three hearts, to be exact. There is a systemic (main) heart. Two lesser hearts pump blood to the gills where waste is discarded and oxygen is received. They work like the right side of the human heart.
What animal has 9 hearts?
octopusAn octopus has three hearts, nine brains, and blue blood. Two hearts pump blood to the gills, while a third circulates it to the rest of the body.
Which animal has 32 brains and 300 teeth?
LeechesLeeches with 32 Brains But there’s no denying that these creatures are absolutely fascinating – they have five pairs of eyes, 300 teeth and 32 brains.