Reforestation projects would be more beneficial to forests that had undergone selective cutting rather than clear-cutting.
a. true
b. false

The difference between selective cutting and clear cutting amounts to the former being the cutting down of a few trees here or there but leaving the rest intact, and the latter being the cutting down of huge swathes of trees. Reforestation projects would be easier and much more effective in forest that had undergone selective cutting versus forest that had undergone clear-cutting, so the answer is a) True.