Which one of the following statements is wrong?
- AAlgae increase the level of dissolved oxygen in the immediate environment.
- BAlgin is obtained from red algae,and carrageenan from brown algae.
- CAgar-agar is obtained from Gelidium and Gracilaria.
- DLaminaria and Sargassum are used as food.
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Similar Questions
The giant algae or seaweeds belong to which class?
Medium
View SolutionRead the following statements and identify the characters related to the alga shown in the diagram:
$(a)$ It is a member of Chlorophyceae
$(b)$ Food is stored in the form of starch
$(c)$ It is a monoecious plant showing oogonium and antheridium
$(d)$ Food is stored in the form of laminarin or mannitol
$(e)$ It shows dominance of pigments chlorophyll $a, c$ and Fucoxanthin.
Choose the correct answer from the options given below:
$(a)$ It is a member of Chlorophyceae
$(b)$ Food is stored in the form of starch
$(c)$ It is a monoecious plant showing oogonium and antheridium
$(d)$ Food is stored in the form of laminarin or mannitol
$(e)$ It shows dominance of pigments chlorophyll $a, c$ and Fucoxanthin.
Choose the correct answer from the options given below:
The most common asexual structure produced in algae is:
Easy
View SolutionZygotic meiosis is a characteristic of .........
Medium
View SolutionThe cell wall of algae is made up of . . . . . . .
Easy
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