plant kingdom Flashcards

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1
Q

filamentous green algae

A

spirogyra

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2
Q

largest unicellular plant

A

Acetabularia

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3
Q

coenocytic algae

A

caulerpa

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4
Q

thalloid/ parenchymatous algae

A

Ulva

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5
Q

parasitic algae

A

cephaleuros and harveyella

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6
Q

colonial algae

A

volvox

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7
Q

umbrella plant

A

acetabularia

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8
Q

physiological anisogamy

A

spirogyra

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9
Q

ulothrix[type of syngamy]

A

isogamy

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10
Q

ectocarpus [type of syngamy]

A

isogamy

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11
Q

single cell proteins

A

proteins obtained from microbes.eg. chlorella and spirullina

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12
Q

what is food in chlorophycea stored in?

A

pyrenoids

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13
Q

rolling algae

A

volvox

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14
Q

structure of phaeophycea

A

i) filamentous

ii) thallus like body differentiated into lamina, stipe and holdfast

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15
Q

pigments in phaeophycea

A

b carotene
chlorophyll- a and c
fucoxanthin

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16
Q

shape of gametes of phaeophycea

A

pyriform shaped with two lateral flagella

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17
Q

pigments in rhodophycea

A

R-phycocyanin
R-phycoerythrin
b carotene
chlorophyll -a and d

18
Q

unicellular red algae

A

porphyridium

19
Q

chara

A

chlorophycea

20
Q

harveyella

A

parasitic algae

21
Q

chondrus crispus

A

irish moss- red algae

22
Q

red snow

A

haematococcus- red algae

23
Q

stone wart

A

chara

24
Q

amphibian of the plant kingdom

A

bryophyta

25
Q

peat moss

A

sphagnum

26
Q

monoecius bryophta

A

moth antheridium and archegoniiumpresent on the same plant.eg. funaria

27
Q

dioecius bryophyta

A

whe archegonium and antherridium are present on 2 dif. plants. eg. marchantia

28
Q

riccia

A

hepaticopsida[ bryophyta] where sporophyte has only foot and capsule

29
Q

porella

A

liverwort

30
Q

riella

A

liverwort

31
Q

pellia

A

liverwort

32
Q

cryptothallus

A

liverwort

33
Q

polytrichum

A

moss

34
Q

dowsonia

A

moss

35
Q

eg. of hornwort

A

anthoceros

36
Q

antherozoids of pteridophytes

A

spirally coiled and biflagellate

37
Q

Azolla

A

aquatic fern

38
Q

walking fern

A

adiantum

39
Q

resurrection fern

A

selaginella

40
Q

maiden hair fern

A

adiantum

41
Q

sanjeeveni

A

selaginella

42
Q

lower gymnosperm

A

cycus