The upcoming discussion will update you about the difference between obelia and aurelia. Difference # Obelia: A. Medusa: 1. It has a small size, often called swimming bell and the medusa is produced by budding from blastostyles of polypoid obelia colony. 2. Medusa phase is reduced. 3. The bell margin is entire and is provided with few long, solid tentacles. [...]
The upcoming discussion will update you about the difference between taenia solium and fasiola hepatica. Difference # Taenia Solium: 1. The body is elongated, divided into a head, a neck and proglottids. 2. The head is equipped with hooks around the rostellum, and suckers, etc., to as-sure better attachment. 3. Alimentary canal absent; already digested food of the host is [...]
The upcoming discussion will update you about the differences between Chondrichthyes and Osteichthyes. Difference # Chondrichthyes: 1. The mouth is ventral in position. 2. The body is covered with minute and microscopic placoid scales, the skin is tough. 3. Paired pelvic fins are provided with claspers in males. 4. The tail is heterocercal, the vertebral column extending into the dorsal [...]