Which of the following is the red algae?

Question

Question

This question was previously asked in

SSC CGL 2023 Tier-I Official Paper (Held On: 14 Jul 2023 Shift 2)

Answer 1

The correct answer is Rhodophyceae.Key Points

Red algae:-
- It is a type of marine algae that are predominantly red in color due to the presence of pigments such as phycoerythrins and phycocyanins.
- They are found in both tropical and temperate waters and play an important role in marine ecosystems as primary producers and as a food source for herbivorous marine animals.
- Some species of red algae are also used by humans for various purposes such as food, medicine, and cosmetics.
- Red algae are known for their ability to survive in extreme environments such as deep-sea hydrothermal vents and polar regions.

Additional Information

Chlorophyceae:
- This is a class of green algae that are mostly freshwater species and are commonly found in ponds, lakes, and streams.
Liverwort:
- This is a type of non-vascular plant that grows in damp habitats such as forests, bogs, and riverbanks.
- They are commonly found in temperate and tropical regions and play an important role in soil formation and nutrient cycling.
Phaeophyceae:
- This is a class of brown algae that are predominantly marine and are commonly found in temperate and cold waters.
- They are important primary producers in coastal ecosystems and are also used by humans for food and other purposes.