Uttara Kannada Udmudey Beach. The rocky beaches of Uttara Kannada District harbor the invertebrates belonging to the phyla Porifera, Coelenterata, Annelida, Arthropoda, Mollusca and Echinodermata. Attiveri bird sanctuary is home to 79 species of birds including migratory birds from 22 countries. Dandeli Wildlife Sanctuary is famous for the elusive black panther among other animals like gaur, tiger and leopards. The Kavala caves with their . High natural Shiva linga, Synthery rocks is a high rock flanked by natural caves and waterfalls, Vincholi rapids, Sykes point which offers a view of Kali river, and a suspension bridge are places worth visiting in this
Nerve net with nerve nets lack a true brain, they have the ability to display complex movements and behaviors. The presence of a nerve net allows an organism belonging to the aforementioned phyla of Cnidaria, Ctenophora, and Echinodermata to have increased fitness as a result of being able to respond to their environment. Developmental neurogenesis of nerve nets is conserved between phyla and has been mainly studied in cnidaria, especially in the model organism Hydra. The following discusses the development of the nerve net in Cnidaria, but the same mechanism for the differentiation of nervous tissue is seen in Ctenophora and Echinodermata.