Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
79 Cards in this Set
- Front
- Back
[Cnidaria: ex: hydra]
Kidney |
none
*GVC- diffusion (across body surface) |
|
Crop
|
GVC
|
|
gizzard
|
GVC
|
|
Digestive gland, major site of digestion and absorption
|
Gland cells
GVC nutritive muscular cells |
|
Lungs
|
No lungs
*diffusion |
|
respiratory pigment
|
no pigment
|
|
circulatory system
|
none
*GVC |
|
Nervous system
|
diffuse nerve net + sensory cells
|
|
skeletal
|
none (hydra= mesoglea) to CaCO3 (corals)
|
|
Phylum: Platyminthes
*Turberllaria *Trematoda *Cestoda Kidney |
**Fluke and tape worm: direct release from cell by diffusion
**Turbellaria: Protonephridia |
|
form of nitrogeneous wast
|
ammonia
|
|
crop
|
GVC
|
|
gizzard
|
GVC
|
|
Digestive gland
*MJR site of digestion and abs |
gland cells
**MJR site for digestion GVC |
|
lungs
|
None
*direct exchange w/ environment by diffusion |
|
respiratory pigment
|
none
|
|
Circulatory system
|
none
*GVC |
|
[Annelida: earthworm]
kidney |
Metanephridia [or just nephridia]
|
|
nitrogenous waste
|
ammonia
|
|
crop
|
crop
|
|
gizzard
|
gizzard
|
|
digestive gland
*MJR site for digestion and absorption |
Intestine (also major site for digestion)
*absorption: thin walled of intestine |
|
How does the earthworm/platyhelminthes increase surface area in the intestine
|
*typhosole incr. surface are
|
|
lungs
|
skin
|
|
earth worm: respiratory pigment
|
Use HB as respiratory pigment, dissolved in blood (no RBC)
|
|
Circulatory system
|
closed
*dorsal blood vessel +ring like heart + ventral blood vessel |
|
nervous system
|
supraharyngeal ganglia connects to ventral nerve cord
|
|
Skeleton
|
hydralic skeleton
|
|
Anthropoda: roach
|
Malpighian tubules
|
|
nitrogenous waste
|
uric acid
|
|
storage tissue
|
fat
|
|
crop
|
crop
|
|
gizzard
|
gizzard
|
|
roach: digestive gland
*major absorption site and digestion site |
digestive caeca
**midgut (ABS + digestion) |
|
lungs
|
tracheoles
|
|
roach: respiratory pigment
|
none
|
|
roach: circulatory system
|
open
*dorsal blood vessel |
|
nervous system
|
ganglia + ventral nerve cord
|
|
skeleton
|
chitinous exoskeleton
|
|
[Anthropoda: crustacea: crayfish]
kidney |
green gland
|
|
nitrogenous waste
|
ammonia
|
|
crop
|
cardiac stomach and pyloric stomach
|
|
gizzard
|
gastric mill
|
|
Digestive gland
|
crayfish: digestive gland
**mjr absorp. and destion occurs in the digestive gland |
|
lung
|
gills
|
|
respiratory pigment
|
hemocyanin
|
|
circulatory system
|
open
*heart and several arteries |
|
nerve cord
|
ganglia and ventral nerve cord
|
|
skeleton
|
chitinous exoskeleton
|
|
[Mollusca: clam]
*kidney |
pair of nephridia
|
|
nitrogenous waste
|
ammonia
|
|
crop
|
stomach
|
|
gizzard
|
stomach
|
|
digestive gland
*MJR absorption and digestion |
Clam: digestive gland
*digestive gland |
|
gills
|
Ctenidia
(also for filter feeding) |
|
clam: respiratory pigment
|
Hemocyanin dissovle in plasma
|
|
circurlatory system
|
OPen
*dorsal hearts |
|
nervous system
|
limited cephlization
*Except cepholoapods: giant nerve cells, complex sensory, complex behavior |
|
skelaton
|
exoskeleton (CaCO3)
*cephalopods:reduce exoskeleton or absent (most) |
|
[Enchinodermata: star]
|
direct diffusion from cells by diffusion
|
|
form of nitrogenous waste
|
ammonia
|
|
starfish: storrage tissue
|
glycogen
|
|
crop
|
caridia stomach and pyloric stomach
|
|
gizzard
|
*sea urchin: teeth
*the rest stomach |
|
Digestive gland
|
digestive caeca (also major site for abs and digestion)
|
|
lung
|
dermal pappilae (branchiae)
|
|
circulatory system
|
open
*WVS and celom lining, ciliated cells *lack heart |
|
nervous system
|
no cephalization
*nerve distributed out to arm and disk *no special sense organ (except starfish and brittle stars w/ light sensing eyes) |
|
Skeletal
|
Endoskeleton CaCO3 + CT
|
|
[chordata: rat]
kidney |
kidney
|
|
storage tissue
|
glycogen, fat
|
|
crop
|
stomach
|
|
gizzard
|
teeth
|
|
digestive gland
*MJR site of digestion and absorption |
*Pancreas
*SALIVARY GLANDS *Stomach GLANDS (HCL) - THERE ARE ALSO INTESTINAL ENZYMES **MRS of digestion: small intestine **abs: large intestine |
|
lungs
|
lungs
|
|
respiratory pigment
|
hemoglobin in RBC
|
|
circulatory system
|
Closed
|
|
nerve system
|
Brin+ nerve cord +peripheral N.S
|
|
skeleton
|
endoskeleton calcified (calcium phosphate) hard tissue + extracellur matrix
|