Structure of heart

Edit Answers
1234567891011121314151617
Across
  1. 4. Irregular transverse groove that separates auricles from ventricles( 8,6)
  2. 6. The blood vessels entering the left auricle (9,5)
  3. 9. A hole present in between the atrium in the of embryonic heart ( 7,5)
  4. 12. Valve present between right auricle and right ventricle ( 9,5)
  5. 14. Valve present between left auricle and left ventricle ( 8,5)
  6. 15. large muscular elevations in the ventricles (9,7)
  7. 16. Low muscular ridges on the inner surface of the ventricle ( 8,6)
  8. 17. artery Blood vessel that supplies oxygenated blod to the heart( 7,6)
Down
  1. 1. Lower chambers of the heart (10)
  2. 2. Oval depression present in interauricular septum ( 5,6)
  3. 3. pouch like extension hanging from the auricles ( 9,9)
  4. 5. The ventricle that forms the tip of the heart (4)
  5. 7. Blood vessels entering the right atrium (4,4)
  6. 8. The upper chamber of the heart( 8)
  7. 10. Blood vessel arising from the right ventricle (9,6)
  8. 11. Membrane enclosing the heart (11)
  9. 13. Blood vessel arising from the left ventricle (5)