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Earthworms

www.sas.upenn.edu/~rlenet/Earthworms.html

The body of the earthworm is segmented which looks like many little rings joined or ... The digestive system consists of the pharynx, the esophagus, the crop, the ...

What is the function of the earthworm's crop? | Reference.com

www.reference.com/pets-animals/function-earthworm-s-crop-cf722c5ffde55901

The earthworm's crop is responsible for storing food after it has passed through the esophagus, which possesses calciferous glands that release calcium ...

Earthworm: Digestive System | VanCleave's Science Fun

scienceprojectideasforkids.com/2010/earthworm-digestive-system/

Apr 25, 2010 ... An earthworm's digestive system consists of a mouth,a pharynx, an esophagus, a crop, a gizzard and an intestine. 1. mouth The first section of ...

Internal anatomy earthworm lateral - Visual dictionary

www.infovisual.info/02/006_en.html

Gizzard: pocket used as the stomach of an earthworm. Dorsal blood vessel: blood vessel situated in the rear part of an earthworm. Crop: bulge of the esophagus ...

Digestive system

classic.sidwell.edu/us/science/vlb7/dissectlab/conclusion/digestive.html

From the pharynx, the food passes through the esophagus, and into the crop, which ... Without this crescent-shape, the earthworm intestine would be much less ...

earthworm dissection - Biology Junction

www.biologyjunction.com/earthworm_dissection.htm

The esophagus, in segments 6–13, acts as a passageway between the pharynx and the crop. The crop stores food temporarily. The mixture that the earthworm ...

The Use of an Isolated Earthworm Crop-Gizzard Preparation as a ...

www.nabt.org/websites/institution/File/pdfs/american_biology_teacher/2001/063-01-0059.pdf

How-To-Do-It. The Use of an Isolated Earthworm. Crop-Gizzard Preparation as a Model for. Teaching Smooth Muscle Physiology. Kevin G. Krajniak Ryan W.

AY-279: Earthworms and Crop Management - Purdue Extension

www.extension.purdue.edu/extmedia/ay/ay-279.html

This publication provides basic information on earthworm ecology, the effects of ... The degree of importance of earthworms in maintaining soil and crop ...

Worm Anatomy & Physiology - Compost-ology - City of Euless

www.eulesstx.gov/composting/vc_anatomy.htm

The cerebral ganglion, located at the front of the worm, serves as the brain. This nerve bundle ... Worms and birds both use their crop as a food storage chamber.

Life of an Earthworm - Annenberg Learner

www.learner.org/jnorth/tm/worm/WormLife.html

Hearing: Earthworms have no ears, but their bodies can sense the vibrations of animals ... The intestine extends over two-thirds of the worm's body length. In the  ...

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Earthworm Anatomy and Dissection - The Biology Corner

www.biologycorner.com

Locate the worm's mouth and anus. checkbox. Note the swelling of the earthworm near its anterior side - this is the clitellum. Label the clitellum. checkbox.

Earthworm Anatomy

crescentok.com

It is not considered to be a segment of the worm. The anus, the opening at the end of the digestive tract through which solid wastes are expelled, will be found at ...

EarthwormsCrops and Soils — Penn State Extension

extension.psu.edu

The burrowing and feeding activity of earthworms have numerous beneficial effects on overall soil quality for crop production.