Chapter 31, 32, 33 Animals

Front 1

the only groups of animals that lacks tissues; sometimes referred to as parazoans

Back 1

sponges

Front 2

this is the term for all of the animals besides sponges that have tissues; "truly among animals"

Back 2

eumetazoans

Front 3

the term characterizing two types of tissue in an embryo

Back 3

diploblast

Front 4

the term characterizing three types of tissue in an embryo

Back 4

triploblast

Front 5

the two germ layers in a diploplast are...

Back 5

ectoderm and endoderm

Front 6

the three germ layers in a triploplast are...

Back 6

ectoderm, endoderm, and mesoderm

Front 7

this germ layer forms the skin and nervous system

Back 7

ectoderm

Front 8

this germ layer forms the lining of the digestive tract

Back 8

endoderm

Front 9

this germ layer forms the circulatroy system, muscle, bone, and most organs

Back 9

mesoderm

Front 10

this pattern of development is characterized by spiral cleavage that proceeds to gastrulation forming a pore that becomes the mouth; includes arthropods, mollusks, annelids

Back 10

protostomes

Front 11

this pattern of development is characterizes by radial cleavage that proceeds to gastrulation forming a pore that becomes the anus

Back 11

deuterostome

Front 12

this type of body cavity is partially lined with mesoderm

Back 12

pseudocoelomate

Front 13

type of reproduction where species give birth to live young

Back 13

viviparous

Front 14

type of reproduction where species deposit fertilized eggs

Back 14

oviparous

Front 15

type of reproduction where female retains eggs inside their body during early development but the growing embryos are nourished by yolk inside the egg and not by mother

Back 15

oviviparous

Front 16

this phylum is defined by gill slits in the throat, a notochord that runs the length of the body, bundle of nerve cells that forms a dorsal hollow nerve cord, and a muscular tail

Back 16

chordates

Front 17

There were 4 great events in evolution for vertebrates.. these included the jaw, the amniotic egg, limbs, and endothermy ...which order did they develop?

Back 17

jaw, limbs, amniotic egg, endothermy

Front 18

Arthropods had 4 great events in their evolution that included: jointed limbs, reduced coelom, limbs, growth by molting, and segmentation...which order did they develop?

Back 18

growth by molting, limbs, reduced coelom, segmentation, jointed limbs

Front 19

this group of protostomes grows incrementally; includes annelida, mollusca, rotifera, platyhelminthes

Back 19

lophotrochozoa

Front 20

ring of tentacles surrounding mouth that aid in feeding

Back 20

lophophore

Front 21

this group of protostomes grows in molts (discrete stages); includes arthopoda and nematoda

Back 21

ecdysozoa

Front 22

this type of larvae possess a ring of cilia around their midsection

Back 22

trochophore

Front 23

what are the three key innovations in arthropods?

Back 23

1. exoskeleton
2. complete metamorphosis
3. paired appendages

Front 24

order of protostomes; flies
hint: Dangly

Back 24

diptera

Front 25

order of protostomes; butterflies and moths
hint: Large

Back 25

lepidoptera

Front 26

order of protostome; bees, wasps, ants
hint: Hairy

Back 26

himenoptera

Front 27

order of protostome; beetles
hint: Coconuts

Back 27

coleoptera

Front 28

mammal; echidna and platypus; lay eggs and sweat milk
hint: Much

Back 28

Monotremata

Front 29

mammal; marsupial
hint:Decent

Back 29

didelphimorpha

Front 30

mammal; carnivore
hint: Clowns

Back 30

carnivora

Front 31

mammal; monkeys
hint:Pretty

Back 31

primates

Front 32

mammal; rodent
hint: really

Back 32

Rodentia

Front 33

mammal; elephants
hint: petrify

Back 33

probiscidea

Front 34

mammal; odd toe ungulates- horse, donkey, rhino
hint: people

Back 34

perisodactyla

Front 35

mammal; even toe ungulate- giraffe, cow, deer
hint:all

Back 35

artiodactyla