Do grasshoppers have a complete digestive system?

No, grasshoppers have an incomplete digestive system. This means that the food they eat passes through a straight tube from the mouth to the anus, and there are no specialized chambers or compartments along the way. Food is broken down by enzymes secreted from the gut wall, and any undigested material is expelled as waste. In contrast, complete digestive systems have distinct regions, such as a stomach and intestines, and food is mechanically and chemically broken down before being absorbed. Complete digestive systems allow for more efficient digestion and absorption of nutrients.