Characteristics of Algae

 

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Characteristics of Algae

Question 1
Cell walls of diatoms are impregnated with .....
A
chitin
B
cellulose
C
starch
D
silica

Question 2
Two lateral flagella are present in which of the following groups of algae?
A
Rhodophycophyta
B
Xanthophycophyta
C
Phaeophycophyta
D
Bacillariophycophyta

Question 3
Chrysolaminarin is the reserved food of .....
A
Chlorophycophyta
B
Phaeophycophyta
C
Xanthophycophyta
D
Bacillariophycophyta

Question 4
Which of the following are water-soluble pigments?
A
chlorophyll
B
biloproteins
C
carotenoids
D
fucoxanthin

Question 5
Phycoerythrin pigment is present in which algal division?
A
Xanthophycophyta
B
Rhodophycophyta
C
Chrysophycophyta
D
Phaeophycophyta

Question 6
Carotenes are oxygenated derivatives of hydrocarbons.
A
True
B
False

Question 7
Chloroplasts of algae embedded in the midst of the cytoplasm is known as .....
A
parietal
B
asteroidal
C
central
D
peripheral

Question 8
Chlorophyll d is present in the members of .....
A
Xanthophycophyta
B
Phaeophycophyta
C
Rhodophycophyta
D
Chrysophycophyta

Question 9
Gullet is present in which algae?
A
Euglenoids
B
Golden algae
C
Dinoflagellates
D
Green algae

Question 10
Fucoxanthin pigment is present in .....
A
Rhodophycophyta
B
Xanthophycophyta
C
Phaeophycophyta
D
Chlorophycophyta
There are 10 questions to complete.

 

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