Match the characteristics of photosynthesis with the type of plant (C3 or C4):
| Characteristic | Plant Type |
|---|---|
| i) Higher photosynthesis at higher CO2 levels | a) C3 |
| ii) Lower temperature optimum | b) C4 |
| iii) More efficient in high temperature |
1
i-a, ii-b, iii-a
2
i-b, ii-a, iii-b
3
i-a, ii-a, iii-b
4
i-b, ii-b, iii-a