The narrowly utilarian arguements for biodiversity conservation include which of the following from the given list?
1. Industrial products like dyes , lubricants
2. Ecosystem services like photosynthesis
3. Pollinators layers of bees , birds and bats
4. Firewood , fibre and construction material
5. The aesthetic pleasure of walking through thick woods
6. Products of medicinal importance
7. Watching spring flowers in full moon
1 , 2 , 5 , 7
2 , 3 , 5 , 7
1 , 4 , 6
3 , 5 , 6 , 7
As we have already studied in Need to Conserve Biodiversity -
Ecosystem services like photosynthesis , pollinators layer of bees , birds and bats ; aesthetic pleasure of walking through thick woods and watching spring flowers in full bloom are some arguments that falls under broadly utilarian category. Hence, the correct option is (c).