Study the two life cycles X and Y, and select the option that correctly identifies the organisms which show these cycles, respectively.
| X | Y | |
|---|---|---|
| A | Mosquito | Butterfly |
| B | Lizard | Frog |
| C | Mosquito | Frog |
| D | Grasshopper | Dragonfly |
Study the two life cycles X and Y, and select the option that correctly identifies the organisms which show these cycles, respectively.
| X | Y | |
|---|---|---|
| A | Mosquito | Butterfly |
| B | Lizard | Frog |
| C | Mosquito | Frog |
| D | Grasshopper | Dragonfly |
In the given food web, how many animals are
(A) only plant eaters?
(B) only animal-eaters?
| (A) | (B) | |
| A | 3 | 4 |
| B | 2 | 2 |
| C | 1 | 5 |
| D | 4 | 3 |