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Biology > Plant Kingdom > Flashcards

Plant Kingdom Flashcards

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AP® Biology flashcards Biology 101 flashcards
1
Q

Colonial foms of Algae

A

Volvox

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2
Q

Filmaentous forms of algae

A

Ulothrix Spirogyra

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3
Q

Flagellated motile isogamous

A

Ulothtix

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4
Q

Flagellated non motile isogamous

A

Spirogyra

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5
Q

Oogam0us

A

Volvox,fucus

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6
Q

Unicellular alga used as food supplememt

A

Chlorella rich in protein

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7
Q

Storage body in chlorophyceae which os

A

Pyrenoids located in chloroplast -Protein core plus starch

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8
Q

Green algae examples

A

Chlamydomonas ,Volvox ,Ulothrix,spirogyra,chara

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9
Q

Simple branched brown algae ,profusely branched form

A

Ectocarpus ,Kelp (100m)

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10
Q

Brown algae

A

Centrally located vacuole

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11
Q

Brown alage examples

A

Ectocarpus ,dictyota ,laminaria,sargassum,fucus

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12
Q

Red alage food stored

A

As floridean starch ( same as amylopectin and glycogen)

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13
Q

Red alage found most in

A

Salt water

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14
Q

Red algae

A

Non motile spores and gametes

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15
Q

Red alage examples

A

Porphyra polysiphonia gelidium gracilaria

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16
Q

Red alage

A

Oogamous complex post fertilisation developments

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17
Q

First colonise rocks

A

Moses with lichens

18
Q

Gemmae are produced in

A

Liverworts

19
Q

Mosses examples

A

Fumaria ,polytrichum,sphagnum

20
Q

First vascular plants

A

Pteridophytes (horsetails and ferns)

21
Q

Byrophyte dominant phase

Pteriodphyte dominant phase

A

Gametophyte

Sporophyte

22
Q

Small leaves Microphylls

A

Seleginella

23
Q

Large leaves macrophylls

A

Ferns

24
Q

Forms strobili cones

A

Seleginella ,equisetum

25
Q

Heterosporous pteridophytes

A

Seleginella,Salvinia

26
Q

Pteridophytes examples

A

Psilopsida (psilotum)
Lycopsida(seleginella ,lycopodium)
Sphenopsida(equisetum)
Pteropsida(dryopteris,pteris,adiantum)

27
Q

Fungal assoication mycrorrhiza with

A

Pinus

28
Q

Cycas coralloid roots

A

With Nitrogen fixing bacteria

29
Q

Unbranched gymnosperm

A

Cycas

30
Q

Branched gymnosperm

A

Pinus ,cedrus

31
Q

Branched gymnosperm

A

Pinus cedrus

32
Q

All gymnosperms are heterosporous and male gametophyte highly reduced called pollen grain

A

Yes

33
Q

Monoceius gymnosperm

A

Pinus

34
Q

Dioceious

A

Cycas

35
Q

Cycas pinus gingko

A

Gymnosperm

36
Q

Haplontic

A

Volvox ,chlamydomonas sm species,spirogyra

37
Q

Diplontic

A

Fucus

38
Q

Most alage are

A

Haplontic

39
Q

Haplodiplontic

A

Ectocarpus,polysiphonia,kelps

40
Q

Bryophytes Pteridophytes

A

Both are haplodiplontic

Biology (5 decks)

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