Civil Services UPPSC RO ARO 2024-25 Mock Tests Series General Knowledge Ecology and Environment Biodiversity
Consider the following statements.
1. Corals are plants and they permanently attach themselves to the ocean floor.
2. The coral species that build reefs are known as hermatypic.
3. Coral polyps live on the calcium carbonate exoskeletons of their ancestors.
Which among the above statements is/are correct?
1
1 and 2 only
2
1 and 3 only
3
1, 2 and 3
4
2 and 3 only