In this article we will discuss about the general characters and classification of Phylum Mollusca. General Characteristics of Phylum Mollusca: 1. Habitat: They are mostly marine. Many, however, occur in fresh water and some even in damp soil. 2. Body Form: The body of molluscs is un-segmented with a distinct head, muscular foot and visceral hump. Neopilina is a segmented [...]
In this article we will discuss about of Neopilina:- 1. Discovery of Neopilina 2. Habit and Habitat of of Neopilina 3. External Structure 4. Coelom 5. Digestive System 6. Locomotion 7. Respiratory System 8. Circulatory System 9. Excretory System 10. Nervous System and Sense Organs 11. Reproductive System 12. Relationships with other Molluscs. Contents: Discovery of Neopilina Habit and Habitat [...]
In this article we will discuss about of Chiton:- 1. Habit and Habitat of Chiton 2. External Structures of Chiton 3. Coelom 4. Digestive System 5. Locomotion 6. Respiratory System 7. Circulatory System 8. Excretory System 9. Nervous System 10. Reproductive System 11. Development. Habit and Habitat of Chiton External Structures of Chiton Coelom of Chiton Digestive System of Chiton [...]