Scientific papers I have read recomment immersion in a 50% ethenol solution for 1-2 minutes. I have read no papers to date that recommend electrocution.
The crop is part of the stomach and digestive system of an earthworm. We (my class and I) just did the dissection of an earthworm awhile ago, and basically it is the regular stomach.
The brain, the beginning of the digestive system, and the five aortic arches are all in the head end. They are visible during a dissection.
So u don't kill it?
Touching an earthworm with a toothpick would likely not harm the earthworm as toothpicks are not sharp enough to cause physical injury to the earthworm's body. However, the earthworm may perceive the touch as a form of stimulation or disturbance and may react by retracting back into the soil for protection.
dissection of tissue or cells under the microscope.
Dissection - band - was created in 1989.
Dissection - band - ended in 2006.
Dissection - album - was created in 1997.
Dissection is the act of separating into parts or pieces.
A virtual Dissection is a dissection you can do on the Internet. So if you don't want to do the real thing, A virtual dissection is animated so it's easier to do if you have a weaker stomach. If you want to do a virtual dissection, you can ask your teacher where to find one. Hope that helped! :)
earthworm
Um, the naming isn't necceserily called dissection- dissection is when the 'body' is cut open to view the inside