UPSC Exam  >  UPSC Questions  >  Consider the following statements:Statement-I... Start Learning for Free
Consider the following statements:
Statement-I:
The dead coral skeletons left behind by coral bleaching events hinder the natural regeneration of coral reefs.
Statement-II:
Dead coral skeletons provide a refuge for macroalgae, making it difficult for herbivores to graze and allowing algae to outcompete juvenile corals.
Statement-III:
The remnants of dead corals alter the ecosystem balance, disrupting the interactions between herbivores, algae, and coral, further impeding coral reef regeneration.
Which one of the following is correct in respect of the statements?
  • a)
    Both Statement-II and Statement-III are correct, and both of them explain Statement-I.
  • b)
    Both Statement-II and Statement-III are correct, but only one of them explains Statement-I.
  • c)
    Only one of the Statements II and III is correct, and that explains Statement-I.
  • d)
    Neither Statement-II nor Statement-III is correct.
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements:Statement-I:The dead coral skeletons...
Answer: (a) Both Statement-II and Statement-III are correct, and both of them explain Statement-I.
Explanation:
Statement-I discusses how dead coral skeletons hinder reef regeneration. Both Statement-II and Statement-III correctly describe mechanisms by which dead coral skeletons impede regeneration. Statement-II explains that the skeletons provide shelter for macroalgae, making it difficult for herbivores to graze, allowing algae to dominate, which prevents juvenile corals from establishing. Statement-III further adds that the presence of dead corals disrupts the natural ecosystem balance between herbivores, algae, and coral, complicating the reef’s natural recovery processes. Therefore, both statements are correct and together explain the hindrance to coral reef regeneration.
Explore Courses for UPSC exam

Similar UPSC Doubts

Top Courses for UPSC

Consider the following statements:Statement-I:The dead coral skeletons left behind by coral bleaching events hinder the natural regeneration of coral reefs.Statement-II:Dead coral skeletons provide a refuge for macroalgae, making it difficult for herbivores to graze and allowing algae to outcompete juvenile corals.Statement-III:The remnants of dead corals alter the ecosystem balance, disrupting the interactions between herbivores, algae, and coral, further impeding coral reef regeneration.Which one of the following is correct in respect of the statements?a)Both Statement-II and Statement-III are correct, and both of them explain Statement-I.b)Both Statement-II and Statement-III are correct, but only one of them explains Statement-I.c)Only one of the Statements II and III is correct, and that explains Statement-I.d)Neither Statement-II nor Statement-III is correct.Correct answer is option 'A'. Can you explain this answer?
Question Description
Consider the following statements:Statement-I:The dead coral skeletons left behind by coral bleaching events hinder the natural regeneration of coral reefs.Statement-II:Dead coral skeletons provide a refuge for macroalgae, making it difficult for herbivores to graze and allowing algae to outcompete juvenile corals.Statement-III:The remnants of dead corals alter the ecosystem balance, disrupting the interactions between herbivores, algae, and coral, further impeding coral reef regeneration.Which one of the following is correct in respect of the statements?a)Both Statement-II and Statement-III are correct, and both of them explain Statement-I.b)Both Statement-II and Statement-III are correct, but only one of them explains Statement-I.c)Only one of the Statements II and III is correct, and that explains Statement-I.d)Neither Statement-II nor Statement-III is correct.Correct answer is option 'A'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Consider the following statements:Statement-I:The dead coral skeletons left behind by coral bleaching events hinder the natural regeneration of coral reefs.Statement-II:Dead coral skeletons provide a refuge for macroalgae, making it difficult for herbivores to graze and allowing algae to outcompete juvenile corals.Statement-III:The remnants of dead corals alter the ecosystem balance, disrupting the interactions between herbivores, algae, and coral, further impeding coral reef regeneration.Which one of the following is correct in respect of the statements?a)Both Statement-II and Statement-III are correct, and both of them explain Statement-I.b)Both Statement-II and Statement-III are correct, but only one of them explains Statement-I.c)Only one of the Statements II and III is correct, and that explains Statement-I.d)Neither Statement-II nor Statement-III is correct.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements:Statement-I:The dead coral skeletons left behind by coral bleaching events hinder the natural regeneration of coral reefs.Statement-II:Dead coral skeletons provide a refuge for macroalgae, making it difficult for herbivores to graze and allowing algae to outcompete juvenile corals.Statement-III:The remnants of dead corals alter the ecosystem balance, disrupting the interactions between herbivores, algae, and coral, further impeding coral reef regeneration.Which one of the following is correct in respect of the statements?a)Both Statement-II and Statement-III are correct, and both of them explain Statement-I.b)Both Statement-II and Statement-III are correct, but only one of them explains Statement-I.c)Only one of the Statements II and III is correct, and that explains Statement-I.d)Neither Statement-II nor Statement-III is correct.Correct answer is option 'A'. Can you explain this answer?.
Solutions for Consider the following statements:Statement-I:The dead coral skeletons left behind by coral bleaching events hinder the natural regeneration of coral reefs.Statement-II:Dead coral skeletons provide a refuge for macroalgae, making it difficult for herbivores to graze and allowing algae to outcompete juvenile corals.Statement-III:The remnants of dead corals alter the ecosystem balance, disrupting the interactions between herbivores, algae, and coral, further impeding coral reef regeneration.Which one of the following is correct in respect of the statements?a)Both Statement-II and Statement-III are correct, and both of them explain Statement-I.b)Both Statement-II and Statement-III are correct, but only one of them explains Statement-I.c)Only one of the Statements II and III is correct, and that explains Statement-I.d)Neither Statement-II nor Statement-III is correct.Correct answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of Consider the following statements:Statement-I:The dead coral skeletons left behind by coral bleaching events hinder the natural regeneration of coral reefs.Statement-II:Dead coral skeletons provide a refuge for macroalgae, making it difficult for herbivores to graze and allowing algae to outcompete juvenile corals.Statement-III:The remnants of dead corals alter the ecosystem balance, disrupting the interactions between herbivores, algae, and coral, further impeding coral reef regeneration.Which one of the following is correct in respect of the statements?a)Both Statement-II and Statement-III are correct, and both of them explain Statement-I.b)Both Statement-II and Statement-III are correct, but only one of them explains Statement-I.c)Only one of the Statements II and III is correct, and that explains Statement-I.d)Neither Statement-II nor Statement-III is correct.Correct answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider the following statements:Statement-I:The dead coral skeletons left behind by coral bleaching events hinder the natural regeneration of coral reefs.Statement-II:Dead coral skeletons provide a refuge for macroalgae, making it difficult for herbivores to graze and allowing algae to outcompete juvenile corals.Statement-III:The remnants of dead corals alter the ecosystem balance, disrupting the interactions between herbivores, algae, and coral, further impeding coral reef regeneration.Which one of the following is correct in respect of the statements?a)Both Statement-II and Statement-III are correct, and both of them explain Statement-I.b)Both Statement-II and Statement-III are correct, but only one of them explains Statement-I.c)Only one of the Statements II and III is correct, and that explains Statement-I.d)Neither Statement-II nor Statement-III is correct.Correct answer is option 'A'. Can you explain this answer?, a detailed solution for Consider the following statements:Statement-I:The dead coral skeletons left behind by coral bleaching events hinder the natural regeneration of coral reefs.Statement-II:Dead coral skeletons provide a refuge for macroalgae, making it difficult for herbivores to graze and allowing algae to outcompete juvenile corals.Statement-III:The remnants of dead corals alter the ecosystem balance, disrupting the interactions between herbivores, algae, and coral, further impeding coral reef regeneration.Which one of the following is correct in respect of the statements?a)Both Statement-II and Statement-III are correct, and both of them explain Statement-I.b)Both Statement-II and Statement-III are correct, but only one of them explains Statement-I.c)Only one of the Statements II and III is correct, and that explains Statement-I.d)Neither Statement-II nor Statement-III is correct.Correct answer is option 'A'. Can you explain this answer? has been provided alongside types of Consider the following statements:Statement-I:The dead coral skeletons left behind by coral bleaching events hinder the natural regeneration of coral reefs.Statement-II:Dead coral skeletons provide a refuge for macroalgae, making it difficult for herbivores to graze and allowing algae to outcompete juvenile corals.Statement-III:The remnants of dead corals alter the ecosystem balance, disrupting the interactions between herbivores, algae, and coral, further impeding coral reef regeneration.Which one of the following is correct in respect of the statements?a)Both Statement-II and Statement-III are correct, and both of them explain Statement-I.b)Both Statement-II and Statement-III are correct, but only one of them explains Statement-I.c)Only one of the Statements II and III is correct, and that explains Statement-I.d)Neither Statement-II nor Statement-III is correct.Correct answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider the following statements:Statement-I:The dead coral skeletons left behind by coral bleaching events hinder the natural regeneration of coral reefs.Statement-II:Dead coral skeletons provide a refuge for macroalgae, making it difficult for herbivores to graze and allowing algae to outcompete juvenile corals.Statement-III:The remnants of dead corals alter the ecosystem balance, disrupting the interactions between herbivores, algae, and coral, further impeding coral reef regeneration.Which one of the following is correct in respect of the statements?a)Both Statement-II and Statement-III are correct, and both of them explain Statement-I.b)Both Statement-II and Statement-III are correct, but only one of them explains Statement-I.c)Only one of the Statements II and III is correct, and that explains Statement-I.d)Neither Statement-II nor Statement-III is correct.Correct answer is option 'A'. Can you explain this answer? tests, examples and also practice UPSC tests.
Explore Courses for UPSC exam

Top Courses for UPSC

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev