WebMay 1, 2024 · 3) The earthworm eats up the soil and digests its organic matter while Ascaris lumbricoides, that is a parasite, absorbs nutrient through its body from the extracellular environment (host). Therefore an earthworm has a more developed digestive system than that of an Ascaris lumbricoides. WebJan 13, 2024 · The digestive system of the earthworm embodies an esophagus, gizzard, crop, and intestine. Lastly, the digestive system of frog has a much more enhanced system with the embodiment of a mouth, stomach, liver, gallbladder, intestine, esophagus and cloaca. The stated differences in these organism’s digestive system is a result of …
Earthworm Digestive System in Detail with Diagram
WebApr 6, 2024 · FAQs on Digestive System of Earthworms 1. Describe in brief the Pharynx of an Earthworm The pharynx is the tiny, broad, thick-walled, pear-shaped chamber. Two... 2. What are the functions of the Earthworm’s Digestive System? Earthworm Digestive … Describe in brief the Pharynx of an Earthworm. The pharynx is the tiny, … WebDescribe the ways in which organs work together to digest food and absorb nutrients; ... in Figure 4b, is a more advanced system: it consists of one tube with a mouth at one end and an anus at the other. Earthworms are an example of an animal with an alimentary canal. ... In the avian digestive system, food passes from the crop to the first of ... how to stop using gmail
15.3 Flatworms, Nematodes, and Arthropods - OpenStax
WebAn earthworm’s digestive system consists of a mouth, a pharynx, an esophagus, a crop, a gizzard and an intestine. mouth The first section of the earthworm, the anterior end or head, consists of the mouth and the prostomium , a lobe which serves as a covering for the mouth and as a wedge to force open cracks in the soil into which the ... WebThe digestive system consists of the pharynx, the esophagus, the crop, the intestine and the gizzard. Food such as soil enters the earthworm’s mouth where it is swallowed by the pharynx. Then the soil passes … WebThe female reproductive system of earthworm comprises ovaries, oviduct and spermatheca. One pair of ovaries, present at 13th segment. Each ovary consists of several finger-like projections. In these projections, developing ova are present in a row, which looks like a series of beads. The mature ova are found at the distal end and immature ova ... how to stop using handphone