Sargasso sea is named after an algaeSargassumwhich is aa)Green algaeb)Brown algaec)Red algaed)Blue green algaeCorrect answer is option 'B'. Can you explain this answer?

Question

Answer

Hi Pujan, Sargassum is a kind of brown algae which is a free floating algae. It has also got a name Gulf weed due to this property. It grows rapidly in North Atlantic ocean and covers thousands hectares of area, therefore this region is called as Sargasso Sea. May this help you. Have a good day.

Answer

Sargassum is a kind of brown algae which is a free floating algae. It has also got a name Gulf weed due to this property. It grows rapidly in North Atlantic ocean and covers thousands hectares of area, therefore this region is called as Sargasso Sea.

Answer

Sargasso Sea is named after an algae called Sargassum, which is a type of brown algae. Brown algae are multicellular organisms that are typically found in marine environments. They are named for their characteristic brown color, which comes from the pigments they contain.

The Sargasso Sea is a unique region of the Atlantic Ocean that is bounded by four ocean currents, known as the North Atlantic Gyre. It is located in the western part of the North Atlantic Ocean, between the West Indies and the Azores. The Sargasso Sea is distinct from other parts of the ocean because it is characterized by a vast floating seaweed called Sargassum.

Below are the reasons why the correct answer is option 'B' (brown algae):

1. Sargassum is a type of brown algae: Sargassum is a large genus of brown algae that is commonly found in the Sargasso Sea. It is a complex and highly adaptable organism that can form dense floating mats in the open ocean. These mats provide a unique habitat for a variety of marine life.

2. Brown algae are typically brown in color: Brown algae contain pigments called fucoxanthins, which give them their characteristic brown color. These pigments help them absorb light in the deeper waters where they are commonly found.

3. Sargassum is commonly found in the Sargasso Sea: The Sargasso Sea is named after the Sargassum algae because it is the primary seaweed found in this region. The floating mats of Sargassum provide a vital habitat for a wide range of marine organisms, including small fish, turtles, and various invertebrates.

4. Green algae, red algae, and blue-green algae are not typically found in the Sargasso Sea: While green algae, red algae, and blue-green algae are also common types of algae, they are not typically found in the Sargasso Sea. Each of these algae has different characteristics and environmental preferences that make them more suited to other marine habitats.

In conclusion, the Sargasso Sea is named after the brown algae Sargassum, which is a type of brown algae commonly found in this unique region of the Atlantic Ocean.

Answer

It belongs to phaeophyceae(brown algae) , refer ncert pg no.33.. .

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