Frog Internal Anatomy Flashcards
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Questions and Answers

What is the structure of the liver in frogs?

  • Three lobes (correct)
  • Single lobe
  • Four lobes
  • Two lobes
  • What is the function of the liver in frogs?

    Produces bile and breaks down fats and fibers

    How many chambers does a frog's heart have?

  • Two chambers
  • Three chambers (correct)
  • Four chambers
  • Five chambers
  • What is the function of the heart in frogs?

    <p>Pumps blood</p> Signup and view all the answers

    What is the function of the gall bladder in frogs?

    <p>Stores bile</p> Signup and view all the answers

    What is the structure of the esophagus in frogs?

    <p>Tube from mouth to stomach</p> Signup and view all the answers

    What is the primary function of the stomach in frogs?

    <p>Chemical digestion</p> Signup and view all the answers

    What does the small intestine do in frogs?

    <p>Absorption of nutrients</p> Signup and view all the answers

    What is the primary structure of the duodenum?

    <p>First section of the small intestine</p> Signup and view all the answers

    What is the structure of the trachea in frogs?

    <p>Tube</p> Signup and view all the answers

    What is the function of the lungs in frogs?

    <p>Exchanges gas</p> Signup and view all the answers

    What is the structure of the pancreas in frogs?

    <p>Gland</p> Signup and view all the answers

    What is the function of the spleen in frogs?

    <p>Holds blood</p> Signup and view all the answers

    What is the structure of the kidney in frogs?

    <p>Paired, bean-shaped</p> Signup and view all the answers

    What is the function of the ovaries in frogs?

    <p>Produces eggs</p> Signup and view all the answers

    What are oviducts in frogs?

    <p>Paired tubes</p> Signup and view all the answers

    What is the structure of the testes in frogs?

    <p>Paired</p> Signup and view all the answers

    What is the function of the anus in frogs?

    <p>Allows waste to exit the body</p> Signup and view all the answers

    What is the structure of the bladder in frogs?

    <p>Thin sac</p> Signup and view all the answers

    What is the peritoneum?

    <p>A spider web-like membrane that covers many organs</p> Signup and view all the answers

    What are fat bodies in frogs?

    <p>Spaghetti-shaped structures that have a bright orange and yellow color</p> Signup and view all the answers

    What are the names of the three lobes of the liver?

    <p>Right lobe, left posterior lobe, left anterior lobe</p> Signup and view all the answers

    What is the structure of the glottis in frogs?

    <p>Opening to the lungs</p> Signup and view all the answers

    Study Notes

    Frog Internal Anatomy

    • Liver: Largest organ with three lobes; produces bile, breaks down fats and fibers.

    • Heart: Contains three chambers (left atrium, right atrium, and ventricle); responsible for pumping blood.

    • Gall bladder: Located on the underside of the liver; stores bile for digestion.

    • Esophagus: A tube connecting the mouth to the stomach; transports food to the stomach.

    • Stomach: Curved sac enabling chemical digestion of food.

    • Small intestine: Composed of two parts; primary site for nutrient absorption.

    • Duodenum: First section of the small intestine, crucial for digestion.

    • Trachea: Tube that transports air from the mouth to the lungs.

    • Lungs: Spongy organs responsible for gas exchange, facilitating respiration.

    • Pancreas: Gland that secretes digestive juices, aiding in the breakdown of food.

    • Spleen: Small round organ that stores blood and helps in immune response.

    • Kidney: Paired, bean-shaped organs that filter waste from the blood.

    • Ovaries: Paired structures that produce eggs for reproduction.

    • Oviducts: Paired tubes that transport eggs from the ovaries to the cloaca.

    • Testes: Paired organs that produce sperm, playing a key role in reproduction.

    • Anus: Opening that allows for the excretion of waste from the body.

    • Bladder: Thin sac that stores urine until excretion.

    • Peritoneum: Spider web-like membrane that covers and supports many abdominal organs.

    • Fat bodies: Spaghetti-shaped structures with bright orange and yellow coloration; store energy.

    • Liver lobes: Consist of the right lobe, left posterior lobe, and left anterior lobe, each serving important metabolic functions.

    • Glottis: Opening leading to the lungs; used for breathing and vocalization in frogs.

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    Description

    Explore the internal anatomy of frogs with these informative flashcards. Each card highlights a specific organ's structure and function, providing essential knowledge for biology studies. Perfect for students and enthusiasts alike!

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