Ants don't breathe like we do. They take in oxygen through small holes throughout the body called the spiracles. They emit carbon dioxide through these same holes. The heart is a long tube that pumps colorless blood from the head to the entire body and back into the head.
Do ants have a brain?
Each ant's brain is simple and contains about 250,000 neurons compared to the billions of humans. However, ant colonies have a collective brain that is about the same size as many mammals. Some speculate that the entire colony may have emotions.
Do ants have a heart and lungs?
Do ants have organs? When it comes to organs, ants don't have a single set of hearts or lungs, they have a series of small holes throughout their body that can take in and release oxygen. These small holes are called the spiracles.
Do ants have a heart rate?
The average initial HR for all 31 ants was 53.5 beats per minute (Table 1). Heart rates did not differ between species (F2,28 = 2.77, P = 0.079), but winter ants tended to have lower HR, while Argentine ants tended to have higher HR.
Can ants bleed?
Ants and other insects also have fluids in their bodies that move nutrients. This fluid works the same as blood, but more accurately called blood lymph. 2019г.
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