Web1. It is the slide of T. S. of Nereis. 2. The body wall is comprised of a’ outermost thin cuticle, a layer c epidermis and a thick layer of circular muscles. 3. The longitudinal muscles are not present as continuous layer, instead, they are arranged in the form of bundles two on dorso-lateral sides and two on ventrolateral sides. 4. WebModule 5 Lab Worksheet: Earthworm Name: When labeling your images, try using Arial font, size 14. You do not need to submit any of your labeled images for this lab. External Anatomy 1. View the image of the whole earthworm in the Media Player. Use your observations to fill in the table below. Structure Description Anterior end Pointed end …
Earthworm - Visual Dictionary - infovisual.info
WebInternal Anatomy " Position the worm ventral side down in a long, narrow dissecting pan (an aluminum ice tray with a wax bottom makes a good worm pan). Place the anterior end of the worm in the approximate center of the pan. Most of your attention will be focused on this part of the worm. ... cross section slide with parapodia ... WebSingle, prepared microscope slide of earthworm cross sections. Shows characteristic structures. Great for biology classrooms to explore structure-function connections as per … how firebase cloud messaging works
Earthworm Composite - Cross Section - Prepared Microscope …
WebExamine a labeled earthworm composite. This slide shows three different cross sections. The cross-section on the right side of the slide is from the intestinal region. Identify the … Webearthworm anatomy abound on the Internet. 1. Lumbricus (the earthworm) ... >>Examine a diagram of an earthworm cross-section and locate each of the muscle groups. What happens to each segment when the circular muscles contract and the ... >>Fill a glass dish with 1-2 cm of spring water and place a new worm in the center. Slide WebThe earthworm contracted and extended, where as nematode moves side to side 6. Which of the following is a correctly labeled image of an earthworm's internal anatomy in … higher rate tax dividends