* Flashcards
1
Q
Lichen
A
Fungi
Algae
2
Q
Colonial
A
Volvox
3
Q
Filamentous
A
Spirogyra
Ulothrix
4
Q
Algae
Vegetative-_____
Asexual-_____
A
Fragmentation
Zoospores
5
Q
Sexual
Flagellated and iso______
Non flagellated and iso_______
A
Ulothrix
Spirogyra
6
Q
An isogamous
A
Eudorina
7
Q
One large non motile female gamete
Small motile male gametes
A
Oogamous
Volvox
Fucus
8
Q
Laminaria
A
Brown
9
Q
Ulothrix
A
Green
10
Q
Polysiphonia
A
Red
11
Q
Dictyota
A
Brown
12
Q
Porphyra
A
Red
13
Q
Fucus
A
Brown
14
Q
Food purpose
A
Laminaria
Sargassum
Porphyra
15
Q
Algin
A
Brown algae
16
Q
Carrageen
A
Red algae
17
Q
Agar
A
Gelidium
Gracilaria
18
Q
Green algae are called
A
Chlorophycae
19
Q
Dominant pigments in green algae
A
a b
20
Q
Pyrenoids are
A
Protein coated starcg
21
Q
Some green algae store food in form of
A
Oil droplets
22
Q
Green algae outer and inner layer?
A
O- practise
I- cellulose
23
Q
Example of green algae
A
Chlamydomonas Ulothrix Volvox Nostoc Spirogyra Chara
24
Q
Brown algae
A
Phaeophycae
25
BA are found primarily in
Marine habitat
26
Which BA is filamentous
Ectocarpus
27
Kelps are
BA BRANCHED
28
Pigments in BA
A
C
Xanthophylls
Carotenoids
29
Fucoxanthin is present in
BA
30
Food is stored in BA as____
Laminarin or mannitol
31
Cellulosic wall is covered with ______ in BA
Algin
32
BA ARE ATTACHED TO SUBSTRATUM BY
Holdfast
33
_____ is stipe and leaf like photosynthetic organ
Frond
34
Asexual reproduction in BA
Biflagetted zoospores pear shaped and two unequal laterally attached flagella
35
Gametes are ______ in BA
Pyriform
36
Examples of BA
```
Laminaria
Sargassum
Fucus
Ectocarpus
Dictyota
```
37
Red algae are called
Rhodophycae
38
Predominant pigment in RA
r-phycoerythrin
39
Red thalli is
Multicellular
40
Food stored in RA
Floridean starch
41
Asexual in RA
Non motile spores
42
Sexual reproduction is
Oogamous
43
Examples of RA
Gracilaria
Gelidium
Polysiphonia
Porphyra
