digestive system

Question 1

porifera

Answer 1

suspension feeders (specialized cells)

Question 2

Cnidaria

Answer 2

tentacles, GVC

Question 3

lining of gastrovascular cavity in cnidaria

Answer 3

gastrodermis

Question 4

lining of GVC does what

Answer 4

secretes digestive proteases

Question 5

platyhelminthes

Answer 5

GVC: mouth, pharynx, thee branched intestines

Question 6

What does the Pharynx do

Answer 6

extends through mouth. secretes digestive enzymes.

Question 7

annelida

Answer 7

complete digestive system (mouth and anus)

Question 8

annelida (analogous to beginning of throat)

Answer 8

pharynx

Question 9

annelida (connects mouth to other digestive organs)

Answer 9

esophagus

Question 10

annelida (takes care of all that inorganic stuff in the dirt)

Answer 10

Calciferous glands

Question 11

annelida (holds food)

Answer 11

crop

Question 12

annelida (birds have this too)

Answer 12

gizzard

Question 13

annelida (digestion and absorption)

Answer 13

intestine

Question 14

mollusca

Answer 14

complete. specialized filtering

Question 15

mollusca (entry)

Answer 15

cilia lining ctenidia draw water into mantle cavity through incurrent siphon

Question 16

Mollusca (after entry of food)

Answer 16

labial palps direct food to mouth

Question 17

mollusca (connects mouth to stomach)

Answer 17

esophagus

Question 18

mollusca (food grinding area)

Answer 18

stomach

Question 19

mollusca (absorption)

Answer 19

digestive glands

Question 20

mollusca (waste leaves)

Answer 20

excurrent siphon

Question 21

echinodermata

Answer 21

complete

Question 22

cardiac stomach

Answer 22

can be everted, first stomach in echinoderms

Question 23

pyloric stomach

Answer 23

second stomach more digestion

Question 24

hepatic ceca

Answer 24

extends into each arm. analogous to kidneys

Question 25

second half of echinoderm digestion

Answer 25

short intestine leads to rectal ceca to anus

Question 26

hexapoda

Answer 26

complete

Question 27

hexapoda (stomach and teeth analog)

Answer 27

crop, gizzard

Question 28

what is the crop, gizzard part of in bugs?

Answer 28

foregut

Question 29

hexapoda: analog to kidneys

Answer 29

digestive ceca

Question 30

digestive ceca in

Answer 30

midgut

Question 31

ileum, colon, rectum

Answer 31

hindgut

Question 32

crustacea

Answer 32

complete

Question 33

crustacea: stomach

Answer 33

two chambered stomach

Question 34

anterior to crustacean stomach

Answer 34

cardiac chamber

Question 35

contained in cardiac chamber

Answer 35

gastric mill

Question 36

second chamber of crustacean stomach

Answer 36

pyloric

Question 37

digestion and absorption glands analog in crustacea

Answer 37

digestive glands