Which of the following algae is also called kelp and found in the deep sea?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. Laminaria.
Laminaria algae, commonly known as kelp, are primarily found in cold, nutrient-rich coastal waters rather than the deep sea. They belong to the brown algae group and form underwater forests in shallow marine environments, providing habitats for diverse marine life. While some brown algae can grow quite large, they typically inhabit coastal regions rather than the deep sea. Deep-sea algae encompass a variety of species adapted to the unique conditions of ocean depths.