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bioloģija > Jēdzieni > Flashcards

Jēdzieni Flashcards

bioloģija

1
Q

Monēras

A

baktēriju valsts

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2
Q

Ciam baktērijas

A

izmanto fotosintezē

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3
Q

eikorioti

A

šūnas ar kodolu

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4
Q

autotrofs

A

organisms, kurš pats veido sev barības vielas

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5
Q

heterotrofs

A

organisms, kas barojas ar gatavām barības vielām

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6
Q

hlorofils

A

zaļais pigments, kas absorbē gaismas enerģiju

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7
Q

rizoīdi

A

veicina, ka sūna var piestiprināties pie jebkuras virsmas.

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8
Q

saprotrofi

A

izdala gremošanas enzīmus apkartējā vidē

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9
Q

gumij baktērijas

A

piesaista atmosfēras slāpekli

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10
Q

diploīds

A

pilns hromosomu skaits 2n

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11
Q

haploīds

A

puse no pilna hromosomu skaita n

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12
Q

zigota

A

apaugļo šūnas olšūnā

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13
Q

soras

A

sporu sakopojums

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14
Q

gametofīts

A

veidojas siev. un vir. dzimumu šūnas

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15
Q

arhegonija

A

siev. šūnas

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16
Q

anterīdijs

A

vīr. šūnas

17
Q

biolaterāla simetrija

A

simetrisks

18
Q

radiāla simetrija

A

nevar saprast kur ir galva un kur ir aizmugure

19
Q

staraina simetrija

A

asimetrisks

20
Q

hermafrodīts

A

organisms, kas var apaugļot pats sevi

21
Q

prokariots

A

šūna, kurai nav membrānu norobežota kodola

22
Q

Sēņotne

A

sēņotnes pavedienu jeb hifu tīkls

23
Q

Hifas

A

sēņotnes pavediens ( šūnas,kas veido sēni)

24
Q

Mikoriza

A

savstarpēji izdevīgas attiecibas starp sēnēm un augiem

25
Q

fungīdi

A

augu aizsardzības līdzekli , kas iznīcina parazitiskas sēnes

26
Q

raugs

A

vienšunu sēne

27
Q

laponis

A

ķērpju ķermenis, kam nav ne sakņu, ne stumbra,ne lapu

28
Q

hemo

A

ķīmisks

29
Q

fotoheterotrofs

A

nepieciešama gaisma, lai barotos

30
Q

eitos

A

šūna

31
Q

horda

A

iekšēja skeleta gareniska (mugura) stiegra, kas no ārpuses klāta ar apvalku

bioloģija (3 decks)

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