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Question
Biology
Posted 7 months ago

What differences do you see in the frog digestive system compared to the fish? (Check all that apply)
uses both mechanical and chemical digestion

Liver and gallbladder produce and store bile

Separate small intestine
intestine is longer
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Answer from Sia
Posted 7 months ago
Answer
Frogs have a longer small intestine, and both frogs and fish use mechanical and chemical digestion. Frogs have a liver and gallbladder that produce and store bile, whereas fish have a liver that produces bile but no gallbladder.
Solution
a
Mechanical and chemical digestion: Both frogs and fish utilize mechanical and chemical digestion to break down food
b
Liver and gallbladder: Frogs have both a liver and a gallbladder that produce and store bile, which aids in the digestion of fats. Fish have a liver that produces bile, but they lack a gallbladder; bile is secreted directly into the intestine
c
Small intestine: The small intestine in frogs is longer than that in fish, which is related to their different diets and the need for more efficient nutrient absorption in frogs
Key Concept
Differences in digestive system anatomy and function between frogs and fish
Explanation
Frogs have a longer small intestine for nutrient absorption and a gallbladder for bile storage, while fish secrete bile directly into the intestine and have a shorter small intestine.

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