biologie > plostenci > Flashcards

plostenci Flashcards

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1
Q

kolik maji zarodecnych listu a jak se jmenuji

A

tri zarodecne listy, triblastica

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2
Q

jake zarodecne listy maji

A

ektoderm nahore
endoderm
mezoderm

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3
Q

jak jsou velke

A

mm, cm

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4
Q

jaky maji srany

A

horni a dolni strany - hrbetni, brisni

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5
Q

jake maji osy soumernosti

A

jedna osa soumernosti

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6
Q

rozlisuji prid a zad ?

A

ano

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7
Q

co je kutikula

A

povlak na povrchu, chrani je pred ruznymi napriklad zaludecnimi stavami

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8
Q

stavba tela

A

zrakovy organ, epidermis, brvy, nervova sousatava, hltan, travici soustava

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9
Q

co je epidermis

A

pokozka

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10
Q

pohyb - jak

A

svalovy vak - svalove bunky tesne pod pokozkou hlavne na brisni strane -> plazivy pohyb
napomahaji i brvy

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11
Q

jak ymaji pohyb

A

plazivy pohyb

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12
Q

otvor

A

ustni a vylucovaci - prijimavi i vylucovaci

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13
Q

dychani

A

celym povrchem tela

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14
Q

nervova soustava

A

provazcovita - je z provazcu, 2 na hrbetni 2 na brisni strane

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15
Q

oci

A

jamkovite

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16
Q

stavba oci

A

rozsol, svetlocidne bunky

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17
Q

k cemu oci

A

rozlisuje pouze svtelo tmu a smer ze ktereho jde

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18
Q

vylucovaci soustava

A

rozvetvene kanalky
=protonefridie - s plamenkovymi bunkami
na zacatku kanalku plamenkova bunka - bickiky pomaha vylucovat tekutinu

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19
Q

co jsou protonefridie

A

organy ktere pomahaji vylucovat

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20
Q

rozmnozovani

A

hlavne pohlavne, hermafroditi - oboje pohlavni bunky,
slozite vyvojove cykly - u tech prarazitickych

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21
Q

rozdeleni a zivot

A

plostenky - volne, motolice tasemnice - ziji paraziticky

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22
Q

plostenky parazit/neparazit

A

neparazit

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23
Q

plostenky - kde ziji

A

volne zijici - ve sladke a slane vode i ve vlhke pude

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24
Q

plostenky - zpusob ziskavani potravi

A

drave, korist nasavaji hltanem

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25
plsotenky - pouziti brv
brvy k pohybu
26
plsotenky- zastupci
plostenky mlecna, potocni, sklenikova, tropicke
27
tropicke plostenky
byvaji vetsi
28
plostenka potocni
vyznamny bioindikator - chodi do ciste vody
29
motolice - parazite/neparazite jaky
vnitrni parazite napriklad na vnitrni organy (bezobratlich) i obratlovcich - pr jatra mozek
30
motolice - jaky jsou mezihostitele a kolik
bwzobratli 2 - 3
31
motolice - stavba
ustni prisavka, jicen, brisni prisavka, neparovy vajecnik, deloha
32
motolice - zastupci
motolice jaterni, krevnicka mocova, motolice zlucova, thajska, podvna
33
motolice jaterni - cyklus
v jatrech bilozravcu, trusem - larvy do vody - plze jantarku - pak vylezou na vodni rostlinu - cysta-bilozravec sni
34
krevnicka mococva
motolice nejsou hermafrodite v tropech pohlavni dimorfismus samec a samickapo
35
hlavni dimorfismus
rozdliseni samicky od smace pozname
36
krevnicka mocova cyklus
motolice v krvy cloveka - larvy do mocoveho mechyre - krvava moc ven - ve vode do plze - pak do vody - do cloveka provrty kuzi
37
co muze zpusobovat krevnicka mocova
motolice rakovina mocoveho mechyre, schistosomioza
38
motolice - miracidium
vznika z oplozeneho vajicka a pronika do mezihostitele vajicko - mezihostitel
39
motolice - redie
vyvoj v mezihostiteli
40
motolice - cerkarie
opousti mezihostitele - vytvari cystu je plovouci
41
jake jsou stadia larv motolic
miracidium, redie, cerkarie
42
motolice zlucova - co napada, hostitel, mezihostitel
napada jatra prasat, potkanu, selem i cloveka mezihostitel §- kaprovite ryby
43
co zpusobuje motolice zluocova
zpusobuje rakovinu zlucovodu
44
motolice thajska -hostitel a mezihostitel
clovek mezihostitel - kaprovite ryby
45
co a jak zpusobuje motolice thajska
vypousti hormon ktery nuti nase jaterni bunky aby bujili - rakovinne deleni - rakovina jater
46
motolice podivna - co a jak napadaji
napadaji sneky - v ocich - zombi e- jsou vice aktivni ptak je sni - pak v jeho trusu vajicka - snek to sni- ptaci si je pletou s housenkama - ukousnou jenom oci - snek se muze zregenerovat
47
tasemnice - stavba
u nekterych venec hacku, prisavky zachyceni tvoreni novych clanku, nezrale, dospele, nejstrasi cast
48
kde ziji tasemnice
ve strevech, hlavne v tenkem streve obratlovcu - i clovek
49
tasemnice - parazite/neparazite
endoparazite - kkao motolice
50
motolice - telo, velikost
clankovane telo, az 27 metru
51
tasemnice - prijem potravy
chybi jim travici sousatva - ziviny prijimaji celym povrchem tela
52
tasemnice - rozmnozovani
hermafrodite - samooplozeni maji slozite cykly
53
zastupci tasemnic
tasemnice bezbranna, dlouhoclena, škulovec široký, měchožil zhoubný
54
tasemnice bezbranna
tenke strevo cloveka - posledni clanky trusem - oplozene vajicka na rostliny - hovezi dobytek OKNOSFERA se dostava do kravy
55
onkosfera
prvni larvalni stadium tasemnic
56
Boubel
tasemnice bezbranna, dlouhoclenna = cysta v krave, usazuje seve svalech - clovek snitepelne neupravene maso - nakaza
57
tasemnice dlouhoclena
tenka strevo cloveka, mezihostitel prasata, boubel ve svalech , srdecni svalovine, napada oci mozek
58
co zpusobuje tasemnice dlouhoclena
cysticerkota - onemocneni cysty i u prasat
59
skulovec siroky kde
tasemnice, ve vodnim prostredi, v tenkem streve
60
skulovec sirkoy - hostitel a mezihostitel
tasemnice v masozravich savcich mezihostitele - 1. buchnatka - korysi 2 - drave ryvy - stika
61
mechoril zhoubny mezihostitel
tasemnice kopitnici - hlavne ovce a kozy napada jatra aplice
62
mechoril zhoubny finalni hostitel
hlavne psovite selmy i clovek v cevach
63
mechoril bublinaty
tasenice zpusobuje mechyrky bubliny
64
tasemnice dlouhoclenna - mazihostitel, finlani hostitel, napadeny organ
praseci dobytek, clovek, tenke strevo, svaly, jatra, srdce
65
skulovec sirkoky -mazihostitel, finlani hostitel, napadeny organ
1. buchnatka2. drave ryby , masozravi savci i clovek , tenke strevo, svaly - pricne prohavana svalovina
66
mechoril zhoubny -mazihostitel, finlani hostitel, napadeny organ
kopytnici - ovce, kozy psovite selmy i clovek jatra, plice, streva
67
tasemnice bezbranna- mazihostitel, finlani hostitel, napadeny organ
dobytek - kravy clovek tenke strevo , boubele ve svalech
68
T/P - vstrebavani potravy celym povrchem tela
tasemnice
69
T/P - pohyb pomoci svaloveho vaku a rasinek na povrchu tela
plostenky
70
T/P - pritomnost smyslovych orhganu oci a hmatove utvary
plostenky
71
T/P - nutnost velmi odolneho povrchu tela
tasemnice
72
T/P - nadprodukce potomstva
tasemnice
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