Question

do all animals have the same organ systems?​

Answer 1

Answer:

Animals, from mice to monkeys, have the same organs (heart, lungs, brain etc.) and organ systems (respiratory, cardiovascular, nervous systems etc.) which perform the same functions in pretty much the same way.

Explanation:

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Answer 2

Yes, all animals have the same organ system. Because all of them are considered mammals.

Detailed answer

The answer to the above question is yes, all the animals have the same organ system and they function in the same way for the same purpose.

• All the animals have a heart, lungs, kidney, liver, brain and all other organs these organs also pose the same purpose as they serve humans.
• But the size and shape of each of these organs may change from animal to animal
• All the animals including humans are considered mammals so they have almost the same organs.
• Due to this all the medicine used to treat animals if wanted can be used for treating humans, this is why new medicines are first tested on animals.
• One research found out that mice shared almost 99% of our DNA.