Earthworm Anatomy Worksheet

Earthworm lab analysis answer true of false. Earthworm anatomy this worksheet provides instructions for dissecting a preserved earthworm.

Sole Sciences Of Life Explorations Teacher Guide Unit

Locate the clitellum which is on the anterior end of the worm.

Earthworm anatomy worksheet. 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. Most of the answers can be found in this worksheet 1. The clitellum is located toward the anterior end of the worm.

Displaying all worksheets related to worm dissection. Using dissecting scissors students carefully expose the internal structures like the crop gizzard and intestine. Here you will find all we have for earthworm anatomy worksheet.

The dorsal side of the worm is lighter than the ventral side. Examine your earthworm and determine the dorsal and ventral sides. The brain attaches to the ventral nerve cord.

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. The esophagus lies beneath the pharynx 5. Earthworm dissection external anatomy.

In order to see how many details you know about earthworm body parts go through this worksheet and quiz. These materials can be used with all. How are these parts connected to the rest of the body.

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. Names group date period earthworm worksheet 1. 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.

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. At the very front of an earthworm you will find the pharynx. Locate the clitellum which is on the anterior end of the worm.

Earthworms push the pharynx from inside their mouths to grab hold of things. Which parts of the earthworm serve as its brain. What is the internal anatomy of an earthworm.

What is the name of the pumping organs of an earthworm. Here is the earthworm anatomy worksheet section. Trace the parts of the digestive tract through which food passes.

External anatomy examine your earthworm and determine the dorsal and ventral sides. Students start with external anatomy identifying structures like the clitellum the setae and the sperm ducts.

Earthworm Dissection Lab Instructions