With reference to the role of biofilters in Recirculating Aquaculture System, consider the following statements:
1. Biofilters provide waste treatment by removing uneaten fish feed.
2. Biofilters convert ammonia present in fish waste to nitrate.
3. Biofilters increase phosphorus as nutrient for fish in water.
How many of the statements given above are correct?
Consider the following statements:
1. In India, the Biodiversity Management Committees are key to the realization of the objectives of the Nagoya Protocol.
2. The Biodiversity Management Committees have important functions in determining access and benefit sharing, including the power to levy collection fees on the access of biological resources within its jurisdiction.
Which of the statements given above is/are correct?
Consider the following pairs :
|
|
Wetland/Lake |
Location |
|
1. |
Hokera Wetland |
Punjab |
|
2. |
Renuka Wetland |
Himachal Pradesh |
|
3. |
Rudrasagar Lake |
Tripura |
|
4. |
Sasthamkotta Lake |
Tamil Nadu |
How many pairs given above are correctly matched?