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Bio 241: Animal Biology > Lab: Frog Anatomy > Flashcards

Lab: Frog Anatomy Flashcards

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1
Q

What is #1? Function?

A

External Nares; help frog breathe

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2
Q

What is #2? Function?

A

Internal Nares; help frog breathe

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3
Q

What is #3? Function?

A

Nictitating Membrane; protects eyes when swimming and eating (3rd eyelid)

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4
Q

What is #4? Function?

A

Tympanic Membrane; receives sound input from environment

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5
Q

What is #5? Function?

A

Eustachian Tube; Equalizes inner ear pressure

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6
Q

What is #6? Function?

A

Skin; drinking and respiration

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7
Q

What is #7? Function?

A

Cloaca; common exit for digestive, urinary, and reproductive systems

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8
Q

What is #8? Function?

A

Nuptial Pad; Helps male grasp the female during mating

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9
Q

What is #9? Function?

A

Webbed Feet; propel frogs thru water when swimming

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10
Q

What is #10? Function?

A

Sartorious; works to flex thigh and calf of leg

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11
Q

What is #11? Function?

A

Adductor Magnus; adducts/pulls thigh inward toward other leg

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12
Q

What is #12? Function?

A

Semitendinosus; adducts/extends thigh and flexes knee

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13
Q

What is #13? Function?

A

Gracilis Major; extends thigh and flexes shank

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14
Q

What is #14? Function?

A

Pectoralis; adducts forelimbs so frogs can grasp limbs or partner

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15
Q

What is #15? Function?

A

Deltoid; adducts forelimb toward midline

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16
Q

What is #16? Function?

A

Rectus Abdominus; contracts abdomen

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17
Q

What is #17? Function?

A

Obliquus Externus; Allows from the twist abdomen side to side

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18
Q

What is #18? Function?

A

Xiphisternum; forms junction of rib and breastplate; muscles attach

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19
Q

What is #19? Function?

A

Tongue; Retrieves prey and brings to mouth

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20
Q

What is #20? Function?

A

Mandible; lower jaw, captures food

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21
Q

What is #21? Function?

A

Maxilla; mastication, grasping prey

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22
Q

What is #22? Function?

A

Vomerine Teeth; located on roof of mouth used to grasp prey

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23
Q

What is #23? Function?

A

Retractor Bulbi; contract to push food down esophagus; located under eye

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24
Q

What is #24? Function?

A

Esophagus; carries food from mouth to stomach using peristalsis

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25
Q

What is #25? Function?

A

Stomach; mechanically breaks down food and stores it

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26
Q

What is #26? Function?

A

Intestine; chemical digestion and absorption of nutrients

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27
Q

What is #27? Function?

A

Pancreas; makes insulin to regulate blood sugar

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28
Q

What is #28? Function?

A

Liver; makes bile and filters blood of toxins

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29
Q

What is #29? Function?

A

Gall Bladder; stores bile made by liver

30
Q

What is #30? Function?

A

Spleen; recycles out old blood cells

31
Q

What is #31? Function?

A

Fat Bodies; Insulate body and provide nutrition during hibernation and mating

32
Q

What is #32? Function?

A

Kidneys; filter/remove liquid waste from blood stream

33
Q

What is #33? Function?

A

Bladder; stores collected fluid (urine) waste until release

34
Q

What is #34? Function?

A

Rectum; stores undigested remains until excretion

35
Q

What is #35? Function?

A

Glottis; entrance to respiratory system

36
Q

What is #36? Function?

A

Lungs; exchange oxygen and carbon dioxide in the blood

37
Q

What is #37a? Function?

A

Atrium; receives blood

38
Q

What is #37b? Function?

A

Ventricle; pumps blood

39
Q

What is #38? Function?

A

Conus Arteriosus; carries blood away from the heart

40
Q

What is #39? Function?

A

Truncus Arteriosus; carries blood to respective side (L or R); branches into 3 smaller aortic areas

41
Q

What is #40? Function?

A

Common Carotid Artery; deliver oxygenated blood to head region

42
Q

What is #41? Function?

A

Pulmocutaneous Artery and Vein; deliver deoxygenated blood to lungs and skin

43
Q

What is #42? Function?

A

Systemic Arteries; Turn caudally to deliver oxygenated blood to arms via Subclavian Artery and body

44
Q

What is #43? Function?

A

Subclavian Artery; carries blood from Systematic Arteries to arms

45
Q

What is #44? Function?

A

Dorsal Aorta; carries blood to be filtered by kidneys

46
Q

What is #45? Function?

A

Renal Arteries; pathway for dorsal aorta to pump blood to kidney

47
Q

What is #46? Function?

A

Celiacomesenteric Artery; delivers blood to stomach, pancreas, liver, intestine, and spleen.

48
Q

What is #47? Function?

A

Common Iliac Arteries; branches of dorsal aorta

49
Q

What is #48? Function?

A

Femoral Artery; deliver oxygenated blood to hind limbs

50
Q

What is #49? Function?

A

Sciatic Artery; deliver oxygenated blood to hind limbs w/ femoral artery

51
Q

What is #50? Function?

A

Femoral Vein; carry blood to renal portal vein

52
Q

What is #51? Function?

A

Sciatic Vein; carry blood to renal portal vein with Femoral Vein

53
Q

What is #52? Function?

A

Pelvic Veins; carry blood from hind legs back to heart

54
Q

What is #53? Function?

A

Ventral Abdominal Vein; delivers blood back to heart and deposits into R atrium

55
Q

What is #54? Function?

A

Renal Veins; returns blood to heart from kidneys

56
Q

What is #55? Function?

A

Hepatic Portal Vein; returns blood to the heart from liver and other digestive organs

57
Q

What is #56? Function?

A

Subclavian Vein; returns blood from arm to heart

58
Q

What is #57? Function?

A

Testes; Sperm production and storage; located at end of spermatic canal

59
Q

What is #58? Function?

A

Spermatic Canal; pathway for released sperm

60
Q

What is #59? Function?

A

Ovary; egg production

61
Q

What is #60? Function?

A

Eggs; reproductive unit to be fertilized

62
Q

What is #61? Function?

A

Oviducts; passageway for eggs traveling to uterus

63
Q

What is #62? Function?

A

Uterus; egg storage until reproduction/ mating hug

64
Q

What is #63? Function?

A

Brain; all life functions controlled here; 3 part: hindbrain, midbrain, forebrain

65
Q

What is #64? Function?

A

Cerebral Hemispheres; Higher order thought control

66
Q

What is #65? Function?

A

Olfactory Lobes; receive chemical inputs to be interpreted as smell

67
Q

What is #66? Function?

A

Optic lobes; perceive visual stimuli

68
Q

What is #67? Function?

A

Cerebellum; balance and coordination

69
Q

What is #68? Function?

A

Medulla Oblongata; regulates autonomic functions (breathing and digestion)

70
Q

What is #69? Function?

A

Vertebrae; body support, make up bony spine

71
Q

What is #70? Function?

A

Sacral Vertebrae; has process that forms sacrum when joined with Ilium

72
Q

What is #71? Function?

A

Ileum; Joins w/ sacral Vertebrae to form the sacrum

Bio 241: Animal Biology (26 decks)

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