The term Platyhelminthes "flatworms" was first proposed by Gaugenbaur (1859) and applied to the animals now included under that heading. The name Platyhelminthes has been derived from the Greek platys = flat + helmins = worms. At first, nemertines and others were also included but later were removed to other groups. The phylum is now restricted to three classes, Turbellaria, [...]
In this article we will discuss about Polystoma Integerrimum:- 1. Habit and Habitat of Polystoma 2. Structure of Polystoma 3. Body Wall 4. Alimentary Canal 5. Excretory System 6. Nervous System 7. Reproductive System 8. Life Cycle. Contents: Habit and Habitat of of Polystoma Integerrimum Structure of of Polystoma Integerrimum Body Wall of Polystoma Integerrimum Alimentary Canal of Polystoma Integerrimum [...]
In this article we will discuss about Fasciola Hepatica:- 1. Habit and Habitat of Fasciola Hepatica 2. Structure of Fasciola Hepatica 3. Body Wall 4. Digestive System 5. Respiration 6. Excretion 7. Nervous System 8. Reproductive System 9. Life History 10. Parasitic Adaptations. Contents: Habit and Habitat of Fasciola Hepatica Structure of Fasciola Hepatica Body Wall of Fasciola Hepatica Digestive [...]