Q. It is possible to produce algae-based biofuels, but what is/are the likely limitation(s) of developing countries in promoting this industry?
1. Production of algae-based biofuels is possible in seas only and not on continents.
2. Setting up and engineering the algae-based biofuels production requires a high level of expertise/ technology until the construction is complete
3. Economically viable production necessitates the setting up of large-scale facilities which may raise ecological and social concerns.
Select the correct answer using the code given below:

[A] 1 and 2 only

[B] 2 and 3 only

[C] 3 only

[D] 1, 2 and 3

Answer: B