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 [...]
After reading this article you will learn about the section of different invertebrates. 1. Scypha (= Sycon) sp. (Sponge): A. Longitudinal section: (Fig. 38.1) 1. Presence of ostia, incurrent canals, prosopyles, radial canals, apopyles, ex-current canals, gastric oscula in the wall; spongocoel at the centre, and osculum at the tip. 2. Body wall made up of two layers of cells, [...]
In this article we will discuss about Wuchereria Bancrofti:- 1. Structure of Wuchereria Bancrofti 2. Morphology of Wuchereria Bancrofti 3. Pathogenesis 4. Treatment of Disease 5. Control of Disease. Structure of Wuchereria Bancrofti: Wuchereria Bancrofti are filarial worms are long, thin tapering worms without lips around mouth. The oesophagus does not possess a bulb. The life cycle involves a blood [...]