What is the function of the spiral valve intestine in a shark's digestive system?
Answer
Increasing surface area for nutrient absorption
The spiral valve intestine is internally coiled to drastically increase the surface area available for efficient nutrient uptake from digested food.
Related Questions
What is the typical streamlined, torpedo-like body shape of most sharks called?What organ, packed with low-density oils, serves as the primary mechanism for shark buoyancy?What are the tiny, tooth-like structures covering a shark's skin called?How are dermal denticles oriented on the shark's body to help reduce friction?What is the primary function of the pectoral fins on a shark's anterior body?What term describes the typical asymmetrical shark tail fin where the upper lobe is significantly larger than the lower lobe?What specialized organs, found around the snout and eyes, allow sharks to detect faint electromagnetic fields?What is the function of the spiral valve intestine in a shark's digestive system?Which type of muscle tissue allows sharks to swim steadily and conserve energy over long durations?What is the term for the physiological reflex causing many sharks to enter a trance-like state when inverted?What specialized countercurrent heat exchange system allows species like the White Shark to warm their blood above ambient temperature?What coloration technique uses a dark dorsal side and a light ventral side for camouflage?