Earthworm Anatomy Worksheet

Students start with external anatomy identifying structures like the clitellum the setae and the sperm ducts. In order to see how many details you know about earthworm body parts go through this worksheet and quiz.

Identifying The External Features Of An Earthworm Worksheet

Here is the earthworm anatomy worksheet section.

Earthworm anatomy worksheet. Using dissecting scissors students carefully expose the internal structures like the crop gizzard and intestine. At the very front of an earthworm you will find the pharynx. Examine your earthworm and determine the dorsal and ventral sides.

Locate the clitellum which is on the anterior end of the worm. Which parts of the earthworm serve as its brain. Locate the clitellum which is on the anterior end of the worm.

What is the name of the pumping organs of an earthworm. Names group date period earthworm worksheet 1. Locate the mouth of the worm on the far anterior end of the worm the openings toward the anterior of the worm are the sperm ducts the openings near the clitellum are the genital setae.

Here you will find all we have for earthworm anatomy worksheet. Displaying all worksheets related to worm dissection. Worksheets are earthworm pre lab work earthworm dissection answers to worm dissection fish dissection lesson plan sole sciences of life explorations department of primary industries earthworm anatomy answer key earthworm dissection diagram.

Earthworm dissection external anatomy. The dorsal side of the worm is lighter than the ventral side. The clitellum is located toward the anterior end of the worm.

What is the internal anatomy of an earthworm. Locate the mouth of the worm on the far anterior end of the wormthe openings toward the anterior of the worm are the sperm ducts. For instance there are many worksheet that you can print here and if you want to preview the earthworm anatomy worksheet simply click the link or image and you will take to save page section.

Earthworms push the pharynx from inside their mouths to grab hold of things. Earthworm anatomy this worksheet provides instructions for dissecting a preserved earthworm. Most of the answers can be found in this worksheet 1.

The brain attaches to the ventral nerve cord. External anatomy examine your earthworm and determine the dorsal and ventral sides. Trace the parts of the digestive tract through which food passes.

Earthworm lab analysis answer true of false. How are these parts connected to the rest of the body. The esophagus lies beneath the pharynx 5.

The earthworm hunts food at night and thus has been called a night crawler it usually extends its body from the surface opening of a small tunnel which it makes by eating its. These materials can be used with all.

Earthworm Internal Anatomy Diagram Wiring Diagram Images