Do ants have hearts?
No, ants do not have hearts like vertebrate animals. Instead, they have an open circulatory system, which differs from the closed circulatory system found in animals with hearts.
In an open circulatory system, a tubular structure called the "dorsal aorta" pumps hemolymph (a fluid similar to blood) throughout the ant's body. The hemolymph bathes the organs and tissues directly, allowing for the exchange of nutrients, gases, and waste products.
While ants lack a centralized organ like a heart, their circulatory system still facilitates the transport of essential substances and supports their physiological functions.
If you're interested in learning more about the unique adaptations and specialized body parts of ants, you can read the article "Unique Adaptations: Exploring the Specialized Body Parts of Ants."