In this article we will discuss about the dissection of earthworm. Also learn about:- 1. The Alimentary System 2. Dissection of Nervous System 3. Dissection of Reproductive System. Earthworms are delicate animals (Fig.2.1) and need careful handling to avoid damage to internal organs. Killing: Wash the live specimens with water to get rid of mucus. Drop them in a petri [...]
In this article we will discuss about the dissection of blue bottle fly. Also learn about:- 1. The Alimentary System 2. Dissection of Nervous System. Blue bottle flies can be easily collected from fruit markets of any town or city. Killing: The flies can be killed with chloroform within a very short time. Dissection: Fix the freshly killed specimen (Fig. [...]
In this article we will discuss about the dissection of cockroach. Also learn about:- 1. The Alimentary System 2. Dissection of Salivary Apparatus 3. Dissection of Nervous System 4. Dissection of Reproductive System. Killing: The cockroach is usually killed with chloroform. It can be killed successfully by drowning in water. Dissection: Hold the specimen (Fig. 6.1) with your left hand [...]