Identify the incorrect statement:
| 1. | At the root tip, hairs are found in the region of maturation |
| 2. | Prop roots are the supporting roots seen in maize and sugarcane |
| 3. | Respiratory roots, pneumatophores are seen in Rhizophora growing in swampy areas |
| 4. | Adventitious roots in sweet potato get swollen and store food |
| I: | Sweet potato and potato are examples of homologous organs. |
| II: | Thorn and tendrils of Bougainvillea and Cucurbita are analogous organs. |