Study the given food web.
If somehow, the population of organism V is removed from this food web, then population of organism __(i)__ will be affected positively and that of organism ___(ii)___ will be affected negatively.
| (i) | (ii) | |
|---|---|---|
| A | P | Q |
| B | Q | S |
| C | S | T |
| D | U | R |
M