Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

BIOLOGY XII > Plant Kingdom > Flashcards

Plant Kingdom Flashcards

You may prefer our related Brainscape-certified flashcards:
AP® Biology flashcards Biology 101 flashcards
1
Q

Cell wall in Chlorophyceae

A

Cellulose

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Flagellar no. and position of insertions in Chlorophyceae

A

2-8 equal and apical

exception:spirogyra

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Stored food in Chlorophyceae

A

Starch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Major pigments in Chlorophyceae

A

Chl a Chl b

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Cell wall in Phaeophyceae

A

Cellulose

Algin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Flagellar no. and position of insertions in Phaeophyceae

A

2
unequal
lateral

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Stored food in Phaeophyceae

A

Mannitol ,

laminarin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Major pigments in Phaeophyceae

A

Chl a and Chl c and Fucoxanthin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Cell wall in Rhodophyceae

A

Cellulose
pectin
polysulphate esters

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Flagellar no. and position of insertions in Rhodophyceae

A

Absent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Stored food in Rhodophyceae

A

Floridean starch

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Major pigments in Rhodophyceae

A

Chl a and Chl d and Phycoerythrin

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Agar is obtained from

A

Gelidium and gracillaria

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Chlorella is unicellular or multicellular?

A

unicellular algae used as food supplement by space travellers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Pyrenoids

A

storage bodies located in chloroplasts in which both proteins and starch are +nt

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

isogamous sexual reproduction examples in algae

A 
Chlamydomonas
Cladophora
Ulothrix
Ectocarpus
Spirogyra
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Oogamous sexual reproduction examples in algae

A

Sargassum
volvox
fucus

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Asexual reproduction in Chlorophyceae is by

A

Zoospores

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Chlorophyceae examples are

A 
Ulothrix
Volvox
Chara
Chlamydomonas
Spiryogyra
Chlorella
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Thallus of brown algae is divided into three parts

A

Lamina
Stipe
Holdfast

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Largest algae

A

brown algae

22
Q

Gulf weed is

A

Sargassum

23
Q

Life cycle of Ectocarpus and kelps are

A

diplohaplontic

24
Q

Life cycle of Ectocarpus, polysiphonia and kelps are

A

diplohaplontic

25
Q

Algae in which stored is very similar to amylopectin and glycogen in structure

A

Red algae

26
Q

Sexual reproduction in red algae is

A

Oogamous type and folllowed by complex post fertilization developements

27
Q

Red algae examples are

A

Polysiphonia
Gellidium
Porphyra
Gracillaria

28
Q

Amphibians of plant kingdom

A

Bryophytes

29
Q

_____ produce food for herbaceous mammals,birds and other animals

A

Bryophytes

30
Q

Peat is derived from

A

sphagnum(moss)

31
Q

Peat use

A

fuel

packing material for tran-shipment of living material becoz of their water holding capacity

32
Q

sporophyte is differentiated into

A

foot
seta
capsule

33
Q

sporophyte in ___ is more elaborate than _____

A

sporophyte in _mosses__ is more elaborate than _liverworts____

34
Q

_____have an elaborate mechanism of spore dispersal

A

Mosses

35
Q

Gametophyte of mosses have 2 stages namely

A

1st protonema stage and 2nd leafy stage

36
Q

1st embryophytes and archegoniates are

A

Bryophytes

37
Q

________used for medicinal purposes, ornaments and as soil binders

A

Pteridophytes

38
Q

strobili or cones are +nt in

A

selaginella

equisetum

39
Q

heterosporous pteridophytes examples

A

Selaginella

salvinia

40
Q

psilopsida example

A

Psilotum

41
Q

Lycopsida example

A

Selaginella

lycopodium

42
Q

Sphenopsida example

A

Equisetum

43
Q

Pteropsida example

A

Dryopteris
Pteris
Adiantum

44
Q

tallest tree species

A

redwood tree-Sequoia

45
Q

Mycorrhiza can be observed in (example)

A

Pinus

46
Q

Coralloid roots

A

small specialised roots associated with N2 fixing cyanobacteria
example-cycas

47
Q

gymnosperm with unbranched stem

A

cycas

48
Q

gymnosperm with branched stem

A

Pinus

Cedrus

49
Q

Gymnosperms are heterosporous or homosporous?

A

heterosporous

50
Q

Pinus is ______while cycas is _____(monoecious/dioecious)

A

Pinus is __monoecious__while cycas is __dioecious___

51
Q

In gymnosperms the gametophytes _____ have an independent free living existence.

A

In gymnosperms the gametophytes __do not___ have an independent free living existence.

BIOLOGY XII (18 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions