Frog Dissection Lab

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Across
  1. 2. Gland secreting mostly bile, which aids in digestion.
  2. 3. Small reservoir in which bile secreted by the liver collects before being discharged into the intestine during digestion.
  3. 4. Male genital gland producing spermatozoa (sperm)
  4. 5. Organ of the circulatory system where impurities in the blood are destroyed.
  5. 6. Reservoir where urine from the kidneys collects before being evacuated by the cloaca.
  6. 8. Digestive gland connected to the intestine that produces secretions and hormones.
  7. 9. Hearing organ of the frog
  8. 10. Canal in the upper part of the digestive tract that carries food to the stomach
  9. 12. Orifice common to the intestine and the genital and urinary tracts; it is located at the terminal end of the digestive tract.
  10. 14. Entrance to the respiratory system
  11. 15. Respiratory organ; it forms a sac into which air inhaled through the nostrils is carried. A frog also breathes through its skin.
Down
  1. 1. Short wide portion of the digestive tract that comes before the cloaca in which a small part of digestion and elimination of waste takes place.
  2. 5. Long thin portion of the digestive tract behind the stomach in which most of the digestion and food absorption takes place.
  3. 7. Section of the digestive tract that comes before the intestines; it receives food to be digested.
  4. 11. Muscular organ that helps to oxygenate and circulate blood through the body
  5. 13. Organ secreting urine; eliminates toxic substances from the body.