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Mammals, reptiles, amphibians, fish, and birds have a pancreas. Insects and arachnids have no pancreas.

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12y ago

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Why is gallbladder absent in some animals?

A rat doesn't have a gallbladder! ^ wrong answer...


Which animal have gallbladder in leg?

I don't think any animals have their gallbladder positioned in their leg.


Is there a gallbladder in a donkey?

Yes, donkeys do have a gallbladder. The gallbladder is an organ that stores bile produced by the liver, which aids in the digestion of fats. While some animals, like horses, lack a gallbladder, donkeys possess this organ as part of their digestive system.


Which mammal does not have gallbladder?

There are some animals that have evolved to not have a gallbladder - the horse is probably the most commonly encountered of these animals. The horse doesn't need a gallbladder - the function of the gallbladder is to store up bile between meals for digestion after the consumption of a meal. As horses have evolved to graze and eat almost constantly throughout the day, they don't have "meals" for the gallbladder to store up bile between and they evolved to not havea gallbladder.


Do animals have gallbladders and what is their function in the digestive system?

Yes, animals do have gallbladders. The gallbladder stores bile, a fluid produced by the liver that helps in the digestion of fats. When needed, the gallbladder releases bile into the small intestine to aid in the breakdown and absorption of fats from food.


Is the gallbladder of a hyena poisonous?

All Africans know that a hyena's liver ( not gallbladder ) is deadly poisonous . For centuries , African have used this poison to kill their enemies . It is also obvious that other animals and insects are aware that a hyena is poisonous . Dead hyenas don't get eaten by scavengers , lions , or insects .


Is there an artificial gallbladder?

There is no artificial gallbladder that can act as a replacement for the human gallbladder.


What does the cows gallbladder do?

The cow's gallbladder stores bile produced by the liver, which is essential for digesting fats. When food, particularly fatty substances, enters the small intestine, the gallbladder releases bile to aid in emulsifying and breaking down fats for better absorption. However, it's worth noting that cows have a unique digestive system, and while they do have a gallbladder, the role of bile in their digestion is somewhat different from that in other animals.


What spot is your gallbladder in?

were is your gallbladder in your body


What is attached to the gallbladder?

The gallbladder is attached to the bile duct by a small tube called the cystic duct


What can cause pain in the gallbladder?

Gallstones cause pain and blockage in the gallbladder. More rarely, a person can get cancer of the gallbladder, but this is very rare.


What is the size of a gallbladder do you have a picture of the gallbladder?

it is 4x10 cm