Q. Which one of the following conditions are not favourable for the growth of coral rects ?[IAS 2003] (Solved)
1. Sediment free water
2. fresh water
3. Moderate saline water
4. Disturbed water and currents
- b. fresh water
1. Sediment free water
2. fresh water
3. Moderate saline water
4. Disturbed water and currents