Which of the following algal divisions is characterized by possession of chlorophylls A and B, starch as the energy storage material, cellulosic cell walls and live in freshwater and marine habitats? Pyrrophyta Phaeophyta Chrysophyta Chlorophyta TRUE ANSWER : ? YOUR ANSWER : ?
Zooxanthellae are algal symbiont that live within coral reef animals. These algae belong to chlorophyta chrysophyta rhodophyta pyrrophyta TRUE ANSWER : ? YOUR ANSWER : ?
The number of members of the division Phaeophyta that live in freshwater habitats is greater than the number of members of the division Chloro-phyta that live in freshwater habitats is lesser than the number of members of the division Chlorophyta that live in freshwater habitats is equal to the number of members of the division Chlorophyta that live in freshwater habitats None of these TRUE ANSWER : ? YOUR ANSWER : ?
The __________ is the vegetative body of algae. pseudoplasmodium thallus plasmodium mycelium TRUE ANSWER : ? YOUR ANSWER : ?
Algae is a nonvalid taxinomic term that refers to Both (a) and (b) None of these eukaryotic organisms that have chlorophyll a and produce O2 well developed cellular structure including a conducting system TRUE ANSWER : ? YOUR ANSWER : ?
Chrysolaminarin is an energy storage material characteristic of phaeophyta chlorophyta chrysophyta rhodophyta TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following best describes the algae known as diatoms? Cells are encased in rigid walls composed of cellulose coated with silicon Cells contain carotenoid pigments as well as chlorophyll A and B Cells have intricate shells of silicon dioxide with two halves Cells have flagella and a light-detecting eye spot TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following algal divisions is characterized by possession of chlorophylls A and B, paramylon as the energy storage material, and the presence of a pellical instead of a cell wall? Chlorophyta Pyrrophyta Euglenophyta Chrysophyta TRUE ANSWER : ? YOUR ANSWER : ?
Which algal division never produces motile, flagellated cells among any of its members? Phaeophyta Chrysophyta Chlorophyta Rhodophyta TRUE ANSWER : ? YOUR ANSWER : ?
Algae are found in all of the following places except associates with fungi lakes and streams oceans soils TRUE ANSWER : ? YOUR ANSWER : ?