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Bio > Lab Exam 3 > Flashcards

Lab Exam 3 Flashcards

1
Q

Phylum Annelida is socially known as

A

Earthworm

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2
Q

Phylum Annelida belongs to what kingdom

A

Earthworms belong to Kingdom Animalia

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3
Q

Phylum Annelida belongs to what Phylum

A

Earthworms belong to Phylum Annelids

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4
Q

Phylum Annelida belongs to what class

A

Earthworms belong to superclass Protostomia, class Clitellaeta

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5
Q

Phylum Annelida belongs to what subclass

A

Earthworms have two subclasses of class Clitallaeta,
Oligochaeta and Hirudinea

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6
Q

Phylum Annelida belongs to what Genus

A

Earthworms belong to genus Lumbricus, Nereis, Hirudo, and more

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7
Q

what respiratory system does Phylum Annelida have

A

Earthworms have cutaneous respiration - breathing though the skin

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8
Q

Phylum Annelida are divided into segments called

A

annuli

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9
Q

Phylum Annedlia contatain what kind of symmetry

A

bilateral symmetry

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10
Q

length of Phylum Annelida

A

Earthworms range anywhere from 1mm to 3m (9FT)

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11
Q

how many muscles do Phylum Annelida contain

A

2 muscles, circular and longitudinal muscles

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12
Q

Phylum Annelida contain setae, which are in charge of

A

locomotion and protection (very tiny hairs of the Earthworm)

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13
Q

Phylum Annelida contain antagonistic muscles, which means

A

Earthworm muscles work in opposition to each other

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14
Q

most Phylum Annelida are hermaphroditic which means

A

they contain both male and female sex parts (but most species need sperm from another Earthworm in order to procreate)

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15
Q

Phylum Annelida are eucoelomates, which means

A

they contain a true body cavity

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16
Q

Phylum Annelida, also known as __________, have an __________ nervous system, and __________ digestive system

A

Earthworms
advanced nervous system
complete digestive system

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17
Q

Phylum Annelida reproduce 1 way through monoecious reproduction, which means

A

they cross fertilize with other Earthworms

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18
Q

Phylum Annelida contain a seminal receptacle, which is in charge of

A

storing sperm

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19
Q

what phylum is this

A

phylum Annelida (Earthworm)

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20
Q

what phylum is this

A

phylum Annelida (earthworm)

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21
Q

Phylum Arthropods are also known as

A

insects

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22
Q

Phylum Arthropods circulatory system

A

open circulatory system (humans have closed system)

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23
Q

why and how do Phylum Arthropods molt

A

Arthropoda need to molt - they do so by creating a new exoskeleton under the old one, the shed the old one.

This is important for growth, repair, environmental changes, and waste removal (built up in the exoskeleton)

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24
Q

Phylum Arthropods - what is metamerism

A

refers to the characteristic segmentation of their bodies, the body is divided into a series of repeated units called segments or metameres

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25
Q

Phylum Arthopods - what is chitin and where is it found

A

a tough, flexible, and semi-transparent polysaccharide that serves as a structural component in the exoskeleton

(exoskeleton - outside
endoskeleton - inside)

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26
Q

Phylum Arthropod - complete vs. incomplete metamorphis

A

two different types of development seen in insect species

incomplete metamorphis:
egg - nymph - adult
(ex - grasshoppers and dragonflies)
(nymph stage should somewhat resemble adult stage unlike complete metamorphis)

complete metamorphis:
egg - larva - pupa - adult
(ex - butterflies, moths, flies)

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27
Q

Phylum Arthropod - Crayfish Domain

A

Eukaryota

28
Q

Phylum Arthropod - Crayfish Kingdom

A

Animalia

29
Q

Phylum Arthropod - Crayfish Phylum and SubPhylum

A

Phylum - Arthopoda
SubPhylum - Crustacea

30
Q

Phylum Arthropod - Crayfish Class and SubClass

A

Class - Malacostraca
SubClass - Eumalacostraca

31
Q

define omnivorous

A

diet consisting of both plant and animal matter

32
Q

define herbivorous

A

diet consisting of primarily plant matter

33
Q

define carnivorous

A

diet consisting of primarily meat

34
Q

are Crayfish and Grasshoppers omnivorous, carnivorous, or herbivorous

A

Crayfish - omnivorous
Grasshopper - herbivorous

35
Q

what are the 3 body regions of MOST arthropods?

A

Head, Thorax, and Abdomen

36
Q

what organism are you looking at and is it male or female

A

crayfish, female (no “legs” where the swimmerets are)

37
Q

what organism are you looking at and label parts

A

crayfish

38
Q

by looking at the posterior picture of this grasshopper determine whether its a male or female

A

female grasshopper

39
Q

by looking at the posterior picture of this grasshopper determine whether its a male or female

A

male grasshopper

40
Q

whats the common name for Phylum Echinodermata

A

Sea Star

41
Q

Phylum Echinodermata - Domain

A

Eukaryota

42
Q

Phylum Echinodermata - Kingdom

A

Animalia

43
Q

sea star - Phylum

A

Phylum Echinodermata

44
Q

Phylum Echinodermata - Genus

A

Asterias

45
Q

Phylum Echinodermata contains what type of skeleton

A

Sea Stars have an endoskeleton composed of calcium carbonate ossicles

46
Q

Phylum Echinodermata - general characteristics or sea cucumbers

A
  • water vascular system
  • endoskeleton
  • respiratory tree
  • deposit feeders (organic matter found in sediments)
  • reproduce sexually
47
Q

Phylum Echinodermata - Sea Star characteristics

A

Picture is of an pedicellariae of a Sea Star

  • radial symmetry
  • endoskeleton
  • water vascular system
  • tube feet (for locomotion and feeding)
  • pedicellariae (tiny, sometimes microscopic, claw-like, or jaw-like attachments on the bodies of some echinoderms)
  • regeneration
  • carnivorous
  • sexual reproduction
48
Q

label the organism and what phylum it belongs to

A

green sea urchin - Phylum Echinodermata

scientific name - Strongylocentrotus droebachiensis

49
Q

label the organism and what phylum it belongs to

A

sand dollar - Phylum Echinodermata

scientific name - Echinarachnius parma

50
Q

label the organism and what phylum it belongs to

A

Sea Star - Phylum Echinodermata

scientific name - Asterias

51
Q

label the organism and what phylum it belongs to

A

Brittle Sea Star - Phylum Echinodermata

scientific name - Asterias

52
Q

label the organism and what phylum it belongs to

A

Sea Cucumber - Phylum Echinodermata

scientific name - Cucumaria

53
Q

Phylum Mollusca contain what symmettry

A

bilateral symmetry

53
Q

common name for Phylum Mollusca

A

Molluscs

54
Q

Phylum Mollusca - what is a chromatophore

A

a specialized cell found in the skin responsible for the ability of these animals to change their color, patter, and overall appearance to better adapt to their surroundings

55
Q

Phylum Mollusca - define lophotrochoan

A

a term used in biology to refer to a group of animals that share certain developmental and genetic characteristics.

it’s a super phylum within the animal kingdom that includes a diverse array of organisms

56
Q

Phylum Mollusca - clam domain

A

eukaryota

57
Q

Phylum Mollusca - clam kingdom

A

animalia

58
Q

Phylum Mollusca - clam phylum

A

mollusca

59
Q

Phylum Mollusca - clam class

A

Bivalvia

60
Q

what are the 4 distinct characteristics of phylum Mollusca

A
  • Most are unsegmented
  • Eucoelomates
  • Reduced to around the heart
  • Bilateral Symmetry
  • Dioecious (having the male and female reproductive organs in separate individuals.)
61
Q

label organism and define class

A

nautilus,
class Cephalopoda

62
Q

label organism and define class

A

Oyster,
Class Bivalvia

63
Q

label organism and define class

A

scallop,
class bivlavia

64
Q

label organism and define class

A

snail,
class Gastropoda

65
Q

label organism and define class

A

tusk shell,
class Scaphopoda

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