Comp Ert Quiz 2 Flashcards

1
Q

Baso

A

Foundation

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2
Q

Cardi

A

Heart

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3
Q

Cten

A

Comb

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4
Q

Derm

A

Skin

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5
Q

Encephala

A

Brain

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6
Q

Epi

A

Above

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7
Q

Gastro

A

Stomach

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8
Q

Gnath

A

Jaw

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9
Q

Hypo

A

Under

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10
Q

Ichthy

A

Fish

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11
Q

Lemell

A

Small plate

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12
Q

Lingu

A

Tongue

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13
Q

Melan

A

Black

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14
Q

Myx

A

Slime

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15
Q

Naso

A

Nose

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16
Q

Nephron

A

Kidney

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17
Q

Opistho

A

Behind

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18
Q

Ostraco

A

Shell

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19
Q

Petro

A

Rock

20
Q

Placo

A

Plate/ flat

21
Q

Pleuro

A

Side/rib

22
Q

Pter

A

Fin

23
Q

Rachi

A

Spine

24
Q

Sagitt

A

an arrow

25
Q

Ledotrichia

A

Internal bony rays of fin

26
Q

Pterygiophores

A

Connects lepidotrichia to basals

27
Q

Basals

A

Connect fin to body

28
Q

Single circuit circulation

A

Blood passes through heart once

29
Q

Arteries

A

Carry O2 away from heart

30
Q

Veins

A

Carry O2 towards the heart

31
Q

Capillaries

A

Vessels where arteries and veins meet, gas exchange

32
Q

Physostomus

A

Pneumatic duct connect to digestive tract

33
Q

Pysoclistious

A

Pneumatic duct absent, relies on pressure differentials

34
Q

Body pressure

A

0.2 atm

35
Q

Body Pressure with Bladder

A

40atm

36
Q

Oval Window

A

Absorption of gas to change pressure in gallbladder

37
Q

Skull Mods in Actinopterygii

A

Opercular bones
Feeding
Extra scapular

38
Q

Spensorium

A

Fusion of the hyomandibular quadrate and pterogoids

39
Q

Sterohyoidius

A

Lowers mandible

40
Q

Adductor muscles

A

Closing mouth

41
Q

Orders of Actinopterygii

A

Acipenseriformes
Polypteriformes

42
Q

Acipenseriformes

A

Sturgeons and paddles

43
Q

Polypteriformes

A
44
Q

Orders of Neopterygii

A

Lepisoteiformes
Amiifromes

45
Q

Lepisosteiformes

A

Gars

46
Q

Amiiformes

A

Bowfin (monotypic)

47
Q

Characteristics of Neopterygii

A

Heterocircle tail
Spiracle absent
Reduced scales-ganoid or modified cycloid