Question : Match the columns.
| Column-A (Class) | Column-B(common name) |
| i.Chlorophyceae | a.Brown algae |
| i.Phaeophyceae | b.Green algae |
| i.Rhodophyceae | c.Blue-green algae |
| v.Cyanophyceae | d.Red algae |
Option 1: i-b, ii-c, iii-a, iv-d
Option 2: i-b, ii-a, iii-d, iv-c
Option 3: i-d, ii-c, iii-b, iv-a
Option 4: i-a, ii-b, iii-c, iv-d
Correct Answer: i-b, ii-a, iii-d, iv-c
Solution : The correct option is i-b, ii-a, iii-d, iv-c .
Chlorophyceae (Green Algae): Contains chlorophyll a and b, can be unicellular or multicellular, and is found in freshwater and marine environments.
Phaeophyceae (Brown Algae): large, multicellular seaweeds with brown colour due to fucoxanthin and chlorophyll a.
Rhodophyceae (Red Algae): multicellular, red or purplish colour due to pigments like chlorophyll a, phycocyanin, and phycoerythrin.
Cyanophyceae (Blue-Green Algae): prokaryotic (cyanobacteria), unicellular or filamentous, capable of nitrogen fixation.
Related Questions
Question : Match column A with column B.
| Column A(Type of algae) | Column B(Proper Name) | ||
| a. | Blue-green |
Question : Which of the following is the correct match of column A with column B?
| Column-A (Physical Property) | Column-B (Unit) |
| i. Electric |
Question : Match column A with column B.
| column A | Column B |
| i. Kwashiorkor | a. Iodine deficiency |
| ii. |
Question : Match Column-A with Column-B.
| Column-A (Vitamin) | Alternative name |
| i. Vitamin A | a. Ascorbic acid |
| ii. |
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