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Biology(7th grade) > Higher Invertebrate > Flashcards

Higher Invertebrate Flashcards

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1
Q

Annelida

What is an another name for Annelida?

A

little rings

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2
Q

Annelida

What are example of an Annelida?

A
  • earthworm
  • leeches
  • bristleworms
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3
Q

Annelida

What are the characteristics of a Annelida

A
  • ectotherm
  • invertabrate
  • bilateral symmety
  • coelomate
  • closed circulatory system
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4
Q

Circulatory System

Open Circulatory system

A

heart pumps blood through space in body (sinnuses)

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5
Q

Circulatory system

Closed circulatory system

A

heart circulates blood through a network of vesselsnthat form a closed loop

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6
Q

Cephalization

A

Devoloped central nervous system w/ brain ganglia and nerve cord

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7
Q

Segmentation

A
  • Have body segments & specilalization of tissue
  • Repeat down the length of the worm
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8
Q

Annelida

Feeding and excrection from how many opening?

A

2

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9
Q

Annelida

Annelida can be what type of consumer?

A
  • predator
  • decomposer
  • parasite
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10
Q

Annelida

Annelida has a what type of digestive tube?

A

complete tube

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11
Q

Annelida

How does Annelida use respiration

A
  • gills
  • or
  • diffusion
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12
Q

Annelida

How does Annelida move?

A

Paddle-like appendages for movement

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13
Q

Annelida

How does Annelida reproduce

A
  • sexual reproduction:Hermaphrodites
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14
Q

Mollusca

What are examples of Mollusca?

A
  • snails
  • slugs
  • clams
  • oyster
  • squid
  • octopuses
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15
Q

Mollusca

What is the characteristics of a Mollusca?

A
  • ectotherm
  • Invertebrate
  • Bilateral Symmertry
  • coelomate
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16
Q

Mollusca

What are Type of Mollusca

A
  • Gastropod
  • Bivalves
  • cephalopods
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17
Q

Mollusca

Define Gastropods

A
  • “stomach foot”-single shell adapted to land,many have eyes uses radula ro eat,some secrete mucus to help w/ movement
18
Q

Mollusca

Define Bivalves

A
  • “2 doors”-covered by hard protective hinged shell,gill used to obtain oxygen,typically filter feeders
19
Q

Mollusca

Define Cephalopods

A
  • “head foot”-agile swimmers,complex nevous system w/ eyes,reduction or loss of shell, well developed head, foot divided into tentacles for capturing prey,closed circulatory system
20
Q

Mollusca

What are examples of Gastropods

A
  • slugs
  • snail
21
Q

Mollusca

What are examples of Cephalopods

A
  • octapus and squid
22
Q

Mollusca

What are examples of Bivalves

A
  • clams
23
Q

Mollusca

Food

A

broad muscular structure for movement

24
Q

Mollusca

Visceral mass:

A

Contains gills gut and other organs inside coelom

25
Q

Mollusca

Shell:

A

protect and keep land species from drying out (sometimes not present)

26
Q

Mollusca

What type of consumer?

A
  • predator
  • filterfeeder
  • have radula(tongue-like structure w/ curved teeth)
27
Q

Mollusca

How many holes for feeding and excretion

A

2

28
Q

Mollusca

How do they use respiration?

A

gills

29
Q

Mollusca

Mollusca what type of circulartory system

A

Most have open circulatory system,but cephalopods have closed circulatory system

30
Q

Mollusca

cephalization

A

complex ganglia in all, but cephalopods h\have more advanced nervous system including a brain

31
Q

Mollusca

How do they reproduce

A

Most have seprate sexes bivalves, and some gastropods relaese sperm and egg into water, cephalopods and most gastropods use internal fertillization

32
Q

Arthropodas

Arthropodas defination

A

jointed foot

33
Q

Arthropodas

Arthropodas phylum

A

Largest Phylum in Kingdom Animalia

34
Q

Arthropodas

Arthropodas Example

A
  • insect
  • spider
  • ticks
  • scorpio
  • crab
  • shrimp
  • centipedes
  • milipedes
35
Q

Arthropodas

Characteristics

A
  • ectotherm
  • inverabrate
  • bilateral symmentry
  • coelomate
  • open circulatory system
36
Q

Arthropodas

Types

A
  • crustaceans
  • arachnids
  • centipedes/millipedes
  • insect
37
Q

Arthropodas

How does Insects develop

A

Metamorphosis

38
Q

Arthropodas

Metamorphosis

A

process in which an animal changes form as it devolps from an embryo or larva to an adult

39
Q

Arthropodas

Metamorphosis Incomplete

A

young that hatch from egg look like adult

40
Q

Arthropodas

Metamorphosis Complete

A

apperance change completely in 4 stages-egg,larva,pupa,adult

41
Q

Arthropodas

Cephalization

A

Well-developed nervous system w/ brain and many sense organs including compound eyes and anntennae

42
Q

Arthropodas

Have jointed appendages-

A

arms/legs that bend at joint

Biology(7th grade) (3 decks)

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