Multiple Choice
Chrysophytes differ from diatoms in that chrysophytes:
A) have two flagella of unequal length.
B) contain the pigment fucoxanthin.
C) have chrysolaminarin as the carbohydrate food reserve.
D) may be unicellular or colonial.
E) have cell walls of cellulose or lack cell walls.
Correct Answer:

Verified
Correct Answer:
Verified
Q57: In Volvox, spheroids turn inside out before
Q58: Diatoms belong to the class:<br>A)Chrysophyceae.<br>B)Bacillariophyceae.<br>C)Chlorophyceae.<br>D)Phaeophyceae.<br>E)Xanthophyceae.
Q59: The life history of most red algae
Q60: Which of the following statements about euglenoids
Q61: The main food reserve in red algae
Q63: In the life cycle of plasmodial slime
Q64: Phytoplankton are:<br>A)heterotrophic.<br>B)exemplified by crustaceans.<br>C)one type of zooplankton.<br>D)organisms
Q65: Three defining characteristics of the brown algae
Q66: The cell walls of diatoms are composed
Q67: Rockweeds and kelps belong to which class?<br>A)Bacillariophyceae<br>B)Chlorophyceae<br>C)Phaeophyceae<br>D)Chrysophyceae<br>E)Xanthophyceae