| List I | List II | ||
| 1 | Polyembryony | p | Black pepper |
| 2 | Perisperm | q | Banana |
| 3 | False fruit | r | Lemon |
| 4 | Parthenocarpy | s | Apple |
Match the following:
In the following, \( [x] \) denotes the greatest integer less than or equal to \( x \). 
Choose the correct answer from the options given below:
For x < 0:
f(x) = ex + ax
For x ≥ 0:
f(x) = b(x - 1)2