The upcoming discussion will update you about the difference between lampreys and hagfish. Difference # Lamperys: 1. Habit and habitat: Live usually in the sea and migrate to the rivers for spawning. The adult are semi-parasitic but the larva leads independent life. 2. Shape of the body: The body is cylindrical and stout. 3. Fins: The dorsal fin is divided [...]
The upcoming discussion will update you about the difference between protopterus, lepidosiren and neoceratodus. Difference # Protopterus: 1. Distribution: Tropical Africa. 2. Habitat: Inhabits the river and large lakes. It aestivates when the river becomes completely dried up in summer. 3. Feeding habit: Carnivorous and eats the worms, crustaceans, insects, frogs and many other animals. It also feeds on its [...]
The upcoming discussion will update you about the difference between arteries, veins and capillaries. Difference # Arteries: 1. Tunica adventitia: Moderately developed 2. Tunica media: Thick and well-developed. 3. Tunica interna: Elastic fibres are present. 4. Elasticity: Highly elastic. 5. Lumen: Proportionately smaller in diameter. Difference # Veins: 1. Tunica adventitia: Thicker 2. Tunica media: Thinner 3. Tunica interna: Elastic [...]