Earthworms break down substances by means of a crop which is situated below the gullet. The crop is lined with a very hard skin and the grit in the crop, together with digestive juices crushes the sand and other decayed vegetable matter into a paste.
Temporary storage occurs in the crop of an earthworm
An earthworm is not a filter feeder. Marine animals that feed by passing nutrient-rich water through their gills are called filter feeders because their gills filter nutrients from the water and pass them into their intestines. An earthworm does not have gills and does not normally live in water. The earthworm's digestive system consists of a pharynx, esophagus, crop (food receptacle), gizzard (used for grinding swallowed earth), and a long, straight intestine.
They are hermaphrodites. A single earthworm has both male & female gametes to produce a new zygote. They have pore on the skin to breath in the soil. They can also absorb moisture from the soil. They feed on decomposed organism to survive
The crop serves as a storage stomach in the earthworm.
In earthworm, typhlosole is a dorsal flap of the intestine that runs along most of its length. Its function is to increase intestine surface area for more efficient absorption of digested nutrients. In different earthworm families, the typhlosole appears to have multiple origins
To process food and extract nutrients.
Birds prey on earthworms as a food source, using their beaks to locate and extract them from the ground. This interaction plays a crucial role in the ecosystem as it helps regulate earthworm populations and provides birds with essential nutrients.
Proteins extract the energy from food via Enzymes.
the crop gives the worm nutrients (food)
It has an esophagus for the food to go down, a crop to store the food in, a gizzard that grinds the food down, intestines for the food to pass through and take out nutrients.
The earthworm gets nutrients the same way most other animals get nutrients, by eating and digesting them. The earthworm digests dirt and bacteria and enzymes in the dirt in order to utilize the vitamins and minerals it needs to survive.
The digestive system.
The typhlosole is a fold in the intestinal wall of an earthworm that increases the surface area for absorption of nutrients. It helps in the digestion and absorption of food in earthworms by providing more surface area for enzymes to break down food particles and for nutrients to be absorbed.
Small hairlike growths on the intestines that extract nutrients from food passing along the intestines.
they contain regions of the digestive tract specializedfor particular functions. An earthworm gut has a region for storing soil, a region for grinding soil (gizzard), and another region for absorbing nutrients.
The chemical break down of food in your body to extract nutrients key to survival. Saliva, stomach and intestines do most of the digesting
at the soils