Higher Invertebrate

Question 1

Annelida

What is an another name for Annelida?

Answer 1

little rings

Question 2

Annelida

What are example of an Annelida?

Answer 2

• earthworm
• leeches
• bristleworms

Question 3

Annelida

What are the characteristics of a Annelida

Answer 3

• ectotherm
• invertabrate
• bilateral symmety
• coelomate
• closed circulatory system

Question 4

Circulatory System

Open Circulatory system

Answer 4

heart pumps blood through space in body (sinnuses)

Question 5

Circulatory system

Closed circulatory system

Answer 5

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

Question 6

Cephalization

Answer 6

Devoloped central nervous system w/ brain ganglia and nerve cord

Question 7

Segmentation

Answer 7

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

Question 8

Annelida

Feeding and excrection from how many opening?

Answer 8

2

Question 9

Annelida

Annelida can be what type of consumer?

Answer 9

• predator
• decomposer
• parasite

Question 10

Annelida

Annelida has a what type of digestive tube?

Answer 10

complete tube

Question 11

Annelida

How does Annelida use respiration

Answer 11

• gills
• or
• diffusion

Question 12

Annelida

How does Annelida move?

Answer 12

Paddle-like appendages for movement

Question 13

Annelida

How does Annelida reproduce

Answer 13

• sexual reproduction:Hermaphrodites

Question 14

Mollusca

What are examples of Mollusca?

Answer 14

• snails
• slugs
• clams
• oyster
• squid
• octopuses

Question 15

Mollusca

What is the characteristics of a Mollusca?

Answer 15

• ectotherm
• Invertebrate
• Bilateral Symmertry
• coelomate

Question 16

Mollusca

What are Type of Mollusca

Answer 16

• Gastropod
• Bivalves
• cephalopods

Question 17

Mollusca

Define Gastropods

Answer 17

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

Question 18

Mollusca

Define Bivalves

Answer 18

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

Question 19

Mollusca

Define Cephalopods

Answer 19

• “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

Question 20

Mollusca

What are examples of Gastropods

Answer 20

• slugs
• snail

Question 21

Mollusca

What are examples of Cephalopods

Answer 21

• octapus and squid

Question 22

Mollusca

What are examples of Bivalves

Answer 22

• clams

Question 23

Mollusca

Food

Answer 23

broad muscular structure for movement

Question 24

Mollusca

Visceral mass:

Answer 24

Contains gills gut and other organs inside coelom

Question 25

# Mollusca Shell:

Answer 25

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

Question 26

# Mollusca What type of consumer?

Answer 26

* predator * filterfeeder * have radula(tongue-like structure w/ curved teeth)

Question 27

# Mollusca How many holes for feeding and excretion

Answer 27

2

Question 28

# Mollusca How do they use respiration?

Answer 28

gills

Question 29

# Mollusca Mollusca what type of circulartory system

Answer 29

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

Question 30

# Mollusca cephalization

Answer 30

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

Question 31

# Mollusca How do they reproduce

Answer 31

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

Question 32

# Arthropodas Arthropodas defination

Answer 32

jointed foot

Question 33

# Arthropodas Arthropodas phylum

Answer 33

Largest Phylum in Kingdom Animalia

Question 34

# Arthropodas Arthropodas Example

Answer 34

* insect * spider * ticks * scorpio * crab * shrimp * centipedes * milipedes

Question 35

# Arthropodas Characteristics

Answer 35

* ectotherm * inverabrate * bilateral symmentry * coelomate * open circulatory system

Question 36

# Arthropodas Types

Answer 36

* crustaceans * arachnids * centipedes/millipedes * insect

Question 37

# Arthropodas How does Insects develop

Answer 37

Metamorphosis

Question 38

# Arthropodas Metamorphosis

Answer 38

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

Question 39

# Arthropodas Metamorphosis Incomplete

Answer 39

young that hatch from egg look like adult

Question 40

# Arthropodas Metamorphosis Complete

Answer 40

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

Question 41

# Arthropodas Cephalization

Answer 41

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

Question 42

# Arthropodas Have jointed appendages-

Answer 42

arms/legs that bend at joint