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Consider the following statements regarding Ecotone.
  1. A well-developed ecotone contains some organisms which are entirely different from that of the adjoining communities.
  2. Mangrove forests represent an ecotone.
  3. The organisms which occur primarily or most abundantly in this zone are known as edge species.
Which of the above statements is/are correct?
  • a)
    1, 2 
  • b)
    1, 3 
  • c)
    2, 3 
  • d)
    1, 2, 3
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements regarding Ecotone. A well-developed ...
Explanation:

Statement 1: A well-developed ecotone contains some organisms which are entirely different from that of the adjoining communities.
- This statement is correct. An ecotone is a transitional zone between two different ecosystems or communities. It is characterized by a mix of species from both communities, but it may also contain some organisms that are unique and not found in either of the adjoining communities. These unique organisms are adapted to the specific conditions and resources available in the ecotone.

Statement 2: Mangrove forests represent an ecotone.
- This statement is correct. Mangrove forests are coastal wetlands that occur at the interface between land and sea. They represent an ecotone because they are transitional zones where land-based and marine ecosystems meet. Mangroves are adapted to survive in saline and brackish water conditions, making them unique and different from both terrestrial and marine ecosystems.

Statement 3: The organisms which occur primarily or most abundantly in this zone are known as edge species.
- This statement is correct. The organisms that occur primarily or most abundantly in the ecotone are known as edge species. These species are adapted to the specific conditions and resources available in the transitional zone. They may have characteristics that allow them to thrive in the intermediate conditions, such as a tolerance for both freshwater and saltwater in the case of mangroves.

Conclusion:
All three statements are correct. A well-developed ecotone contains some organisms that are entirely different from those of the adjoining communities. Mangrove forests represent an ecotone as they occur at the interface between land and sea. The organisms that occur primarily or most abundantly in the ecotone are known as edge species.
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Consider the following statements regarding Ecotone. A well-developed ecotone contains some organisms which are entirely different from that of the adjoining communities. Mangrove forests represent an ecotone. The organisms which occur primarily or most abundantly in this zone are known as edge species.Which of the above statements is/are correct?a)1, 2b)1, 3c)2, 3d)1, 2, 3Correct answer is option 'D'. Can you explain this answer?
Question Description
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