Structure and Function of Invertebrates: DE - Softcover

J, Paramanandham; D, Maheswari; P, Ronald Ross

 
9786208433543: Structure and Function of Invertebrates: DE

Inhaltsangabe

Invertebrates, over 95% of animal species, exhibit diverse structural and functional adaptations for survival. This book explores their body organization, including various symmetry, as well as skeletal structures like hydrostatic skeletons in annelids, exoskeletons in arthropods, and endoskeletons in echinoderms. Locomotion varies from ciliary movement in protozoans to jet propulsion in cephalopods. Feeding strategies include filter feeding, predation, and parasitism, with digestive systems ranging from simple gastrovascular cavities to complete alimentary canals. Circulatory and respiratory adaptations, such as open and closed systems, gills, tracheal systems, and cutaneous respiration, reflect their ecological diversity. Nervous system complexity ranges from nerve nets in cnidarians to highly developed brains in cephalopods, supported by sensory organs like compound eyes and statocysts. Reproduction occurs through asexual and sexual methods, with many species undergoing metamorphosis. The book also examines invertebrates' vital ecological roles in pollination, decomposition, and food chains, emphasizing their evolutionary success and environmental significance.

Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.

Über die Autorin bzw. den Autor

Dr. J. Paramanandham, Assistant Professor of Zoology and Wildlife Biology at A.V.C. College, Mayiladuthurai, specializes in solid waste management, entomology, and wildlife conservation. With 50+ research articles, 20 books, and key conservation work in Eastern Nagaland, he also serves as a journal editor and esteemed conference speaker.

„Über diesen Titel“ kann sich auf eine andere Ausgabe dieses Titels beziehen.