Quick Answer: Do Any Animals Have 2 Stomachs?

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).

Larger brains don’t necessarily make a smarter mammal..

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.

What animal has 800 stomachs?

Fish are not the only creatures that can lack stomachs. All of the monotremes, or egg-laying mammals such as the platypus and echidna, also lost their stomachs during the course of evolution.

Does a dog have 2 stomachs?

Notes and Importance: The dog has a simple stomach that is entirely glandular (compared tot he complex ruminant stomach that is composed of non-glandular and glandular regions).

What animals have 3 stomachs?

Ruminants and camelids are a group of animals that have stomachs with multiple compartments. Ruminants have four compartments to their stomachs while the camelids have three compartments. Examples of ruminant animals include cattle, sheep, goats, buffalo and deer. Camelids include llamas, alpacas and camels.

What animal has no brain?

SpongesThere 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.

What animal has 3 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.

Do cows have 2 Hearts?

Cows have only one heart. Just like humans and other mammals and birds, the heart is internally divided into four chambers.

How many stomachs do humans have?

The human stomach is subdivided into four regions: the fundus, an expanded area curving up above the cardiac opening (the opening from the stomach into the esophagus); the body, or intermediate region, the central and largest portion; the antrum, the lowermost, somewhat funnel-shaped portion of the stomach; and the …

Can a platypus kill a human?

The duck-billed platypus is another venom-producing mammal, but doesn’t get much attention because you probably won’t ever see one. These cuties found here have venom that can be lethal, but there are no recorded cases of them killing humans.

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.

Why do some animals have more than one stomach?

Originally Answered: Why do some animals have more than one stomach?

Do cows have 2 stomachs?

Cows actually only have one stomach… but it has four different compartments to it, so you will hear them being described as having four stomachs. Each compartment is used for a different stage of their digestive process. … At this stage, the grass goes into the first of their stomach compartments, the rumen.

What animal has 7 hearts?

1. Octopus/Squid. These similar creatures are both cephalopods and have three hearts in total, one systematic to go along with two “gill hearts” that force blood to the gills.

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.

What animal has the strongest stomach?

I think the most impressive stomach would probably belong to the white shark. They have huge stomachs with very powerful digestive enzymes. They eat their prey in large chunks. Because great white sharks swim almost constantly, they need to digest quickly.

Why do cow have 4 stomachs?

Answer: Cows are true ruminants, which means they have four stomachs, the first of which is the rumen. When a cow takes a bite of grass, it chews it briefly, mixing it with a large amount of saliva. … The rumen contracts, forcing some of this well-chewed food into the second stomach, or reticulum.

Which animal has teeth in its stomach?

Lobsters and crabs have teeth— in their stomachs. These are used to crush its food, but they also have a strange secondary function in ghost crabs: making a noise that wards off predators. Believe it or not, lobsters, as well as other crustaceans such as crabs and crayfish, have teeth in their stomach!