| A | B |
|---|
| external nares | nostrils where air enters and exits |
| nicitating membrane | clear part of frogs lower eyelid that cleans and protects the eye |
| vomerine teeth | small projections in the top of frogs mouth; help it hold and capture prey |
| maxillary teeth | teeth on the maxilla of a frogs mouth; helps hold prey |
| tongue | muscle attached to the front of the mouth which helps catch prey |
| esophagus | tube that connects the mouth to the stomach |
| stomach | muscular sack that stores food and mixes it with enzymes to aid in digestion |
| liver | secretes bile and filters out toxins from the body |
| pancreas | gland which secretes digestive enzymes into the small intestine |
| small intestine | the main organ in digestion and absorption of digested food |
| large intestine | absorbs water and stores undigested food until released from the body |
| cloaca | opening through which solid waste and eggs (females) discharge from the body |
| lungs | exchange point where CO2 leaves and O2 enters the blood |
| heart | has 3 chambers/muscular organ that pumps blood through the body |
| kidneys | filter and storage for urine |
| fat bodies | masses of finger-like fat needed for hibernation |
| gall bladder | sac which stores bile |
| bile | greenish liquid that breaks down fats |
| tympanic membrane | (frogs ear) stretched membrane on each side of the frogs head |
| urinary bladder | balloon-like sac functions as storage for urine |
| webbed feet | extra "skin" between toes used to help swim |
| pharynx | inside of the throat, from the oral and nasal cavities |
| glottis | the opening between the vocal cords in the larynx |
| spleen | an organ that creates lymphocytes for the destruction and recycling of old red-blood cells |
| testes | two egg-shaped male reproductive organs that produce sperm and the male hormone, testosterone |
| oviduct | tube that transports eggs toward the uterus |
| ovary | female reproductive organ that produces eggs for reproduction |
| uterus | a hollow muscular organ located in the pelvic cavity of female mammals in which the fertilized egg implants and develops |
