Q1. Most flowers that bloom in the day are brightly coloured. Compared to day-blooming flowers, it is likely that night-blooming flowers ______________.
1 are more brightly coloured, but not so strongly scented
2 are not as brightly coloured, but are more strongly scented
3 are not as brightly coloured and not so strongly scented
4 are as brightly coloured, but do not have any scent at all
Q2. If all the flowers and buds of a plant are plucked out (including new ones that appear) the plant will have no new_________.