- What animal has no blood?
- Which animal has 32 brains and 300 teeth?
- Which animal has 32 hearts?
- What animal has the most brains?
- What animal has 800 stomachs?
- Do any animals have one eye?
- What animal has 7 stomachs?
- What animal has green blood?
- Do cows have 2 Hearts?
- Why does a leech have 32 brains?
- What animal has 8 hearts?
- What animal has no brain?
What animal has no 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 32 brains and 300 teeth?
LeechesAnswer: The animal which has 32 brains, 300 teeth and 5 pair of eyes is Leeches.
Which animal has 32 hearts?
The giant Pacific octopus has three hearts, nine brains and blue blood, making reality stranger than fiction. A central brain controls the nervous system. In addition, there is a small brain in each of their eight arms — a cluster of nerve cells that biologists say controls movement.
What animal has the most brains?
sperm whaleThe sperm whale has the biggest brain of any animal species, weighing up to 20 pounds (7 to 9 kilograms).
What animal has 800 stomachs?
All of the monotremes, or egg-laying mammals such as the platypus and echidna, lost their stomachs during the course of evolution. Bizarrely, many species of animals, such as the carp and platypus, lost their stomachs in the evolutionary past, and new research suggests they may never evolve the organs back.
Do any animals have one eye?
“There is one species that has only one eye naturally and they are from a genus called copepods.” Unlike the mythical one-eyed giant Cyclops, these real-world creatures are pretty small. In fact, some copepods are even smaller than a grain of rice.
What animal has 7 stomachs?
Actually, all animals have just one stomach; it may be divided into parts that perform different digestive functions. Ruminants, those animals that “chew their cud” or burp and digest some more typically have 4 parts to their stomachs. There are no animals with 7 parts to their stomachs.
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 cows have 2 Hearts?
The two hearts push the blood through the gills where it mixes with oxygen. From the gills, the blood flows into the systematic heart where it pumped to other body parts. The systematic heart is subdivided into three chambers; two upper auricles and a lower ventricle. 3.
Why does a leech have 32 brains?
Leech is an annelid, which are catagorized by body segmenta. But unlike other annelids, it’s internal and external segmentation do not correspond each other. … But physiologically because each ganglia control their respective segments,and usually work independently, you can also say that it have 32 brains!
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.
What animal has no brain?
CassiopeaCassiopea has no brain to speak of—just a diffuse “net” of nerve cells distributed across their small, squishy bodies. These jellyfish barely even behave like animals. Instead of mouths, they suck in food through pores in their tentacles.