Identify the correct pathway of food ingested by an earthworm.(a) Mouth→Pharynx→Esophagus→Gizzard(b) Mouth→Esophagus→Pharynx→Gizzard(c) Mouth→Esophagus→Gizzard→Pharynx(d) Mouth→Pharynx→Gizzard→EsophagusI have been asked this question in an internship interview.My question is from Animals Structural Organisations in division Structural Organisations in Animals of Biology – Class 11

Identify the correct pathway of food ingested by an earthworm.(a) Mout

1.	Identify the correct pathway of food ingested by an earthworm.(a) Mouth→Pharynx→Esophagus→Gizzard(b) Mouth→Esophagus→Pharynx→Gizzard(c) Mouth→Esophagus→Gizzard→Pharynx(d) Mouth→Pharynx→Gizzard→EsophagusI have been asked this question in an internship interview.My question is from Animals Structural Organisations in division Structural Organisations in Animals of Biology – Class 11
Answer» Right OPTION is (a) Mouth→Pharynx→Esophagus→Gizzard To explain I would SAY: Food is ingested by the earthworm through the mouth. The mouth part OPENS up into the muscular pharynx. This is followed by a narrow esophagus followed by the gizzard where food is broken down by the PROCESS of GRINDING.

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