In this article we will discuss about Pila Globosa:- 1. Habit and Habitat of Pila Globosa 2. External Structures of Pila Globosa 3. Coelom 4. Digestive System 5. Locomotion 6. Respiratory System 7. Circulatory System 8. Excretory System 9. Nervous System 10. Reproductive System 11. Development. Contents: Habit and Habitat of Pila Globosa External Structures of Pila Globosa Coelom of [...]
The below mentioned article provides an overview on pearl fishery in India:- 1. Introduction to Pearl Fishery 2. Artificial Pearl Culture in India 3. Prospect of Pearl Fishery 4. Enemies of Pearl Oysters. Introduction to Pearl Fishery: In India the harvesting season mainly depends on the condition of the sea from where the oysters are collected. From November to May, [...]
Learn about the comparison between nervous system of Unio and Pila. Comparison # Unio: 1. The nervous system of Unio is symmetrically arranged on two sides of the body. 2. The ganglia are widely separated by long connectives in Unio. 3. Cerebral ganglia are two in number. These ganglia are to be called cerebropleural ganglia. Each ganglion is formed by [...]