11Th Zoology Protists,cnidarians,etc.test

Front 1

animal-like protists

Back 1

protozoans

Front 2

short hair-like projections that produce movement

Back 2

cilia

Front 3

starshaped structure that fills w/ water and contracts to pumper water out

Back 3

contractile vacuole

Front 4

whip-like projections

Back 4

flagella

Front 5

false foot in phylum sacodina

Back 5

pseudopod

Front 6

any small photosynthetic organism found in great numbers near ocean's surface
-70% of oxygen

Back 6

phytoplankton

Front 7

large mass of cells

Back 7

bloom

Front 8

contains malaria-transmitted by mosquitoes

Back 8

plasmodium

Front 9

sleeping sickness transmitted by tsetse fly

Back 9

trypanosomes

Front 10

digest cellulose in termites

Back 10

trichonympha

Front 11

gathering of sense organs and nerve cells in head region

Back 11

cephalization

Front 12

large opening on sponge tip where water exits

Back 12

osculum

Front 13

form skeleton of sponge formed by amebocytes

Back 13

spicules

Front 14

sphere shaped collection of amebocytes surrounded bya tough layer of spiricles-survive n/e conditions

Back 14

gemmules

Front 15

stinging structure located on tentacles

Back 15

nematocyst

Front 16

sessile flower-like stage

Back 16

polyp

Front 17

mobile bell-like stage

Back 17

medusa

Front 18

contain both sex organs

Back 18

hermaphroditic

Front 19

calcium caronate or silica

Back 19

amebocyte

Front 20

List the 7 animal needs:

Back 20

a. feeding
b. respiration
c.internal transport
d.excretion
e.response
f.movement
g.reproduction

Front 21

List the life cycle of a fluke:

Back 21

1. adult lives in host
2. eggs pass out in feces
3. egg hatches and enters snail and reproduces larva asexually
4. larvae leave snail and bore through skin or are ingested through water
5. grow to adults and start process over

Front 22

phylum ciliophora

Back 22

paramecium

Front 23

phylum zoomastigma

Back 23

flagellates,trypanosomes

Front 24

phylum sporozoa

Back 24

plasmodium

Front 25

phylum sarcondina

Back 25

ameba, foreninfers

Front 26

phylum euglenophyta

Back 26

euglena

Front 27

phylum pyrrophyta

Back 27

dinoflagellates

Front 28

phylum chrysophyta

Back 28

diatoms

Front 29

phylum chlorophyta

Back 29

spirogyra, oedogonium, volvox

Front 30

phylum porifera

Back 30

sponge

Front 31

class hydrozoa

Back 31

hydra, portugese man of war

Front 32

class trematoda

Back 32

flukes

Front 33

class cesstoda

Back 33

tapeworms

Front 34

phylum nemotoda

Back 34

hookworms, pinworms, trichinosis

Front 35

List 3 helpful relationships of protists with nature:

Back 35

food source for tiny multicellular organimsms
digest cellulose in termites
produce 70% of oxygen

Front 36

thick protective covering of thier cells in the liver and lungs

Back 36

tegument

Front 37

knob shaped head that has hooks taht attach to host in intestinal wall

Back 37

scolex

Front 38

each section behind scolex with reproductive organs and egg gets fertilized

Back 38

proglottid

Front 39

List the lifecycle of a tapeworm:

Back 39

1. proglottids produce fertilized eggs, mature sections break off and are passed through feces
2. food or water contaminated by eggs
3. Consumed by fish, cows, pigs, or other intermediate hosts
4. Larvae grow and burrow into muscle-tissue and form cyst
5. Human eats raw or poorly cooked meat, larvae become active, grow into adult, and cycle starts over