| 1. | Ovules are not enclosed by ovary |
| 2. | Ovules remain exposed both before and after fertilization |
| 3. | Seeds are naked and not covered by fruit |
| 4. | All are correct |
| 1. | Needle-like leaves |
| 2. | Thick cuticle in leaves |
| 3. | Sunken stomata in leaves |
| 4. | All are correct |
Cycas have two cotyledons but are not included in angiosperms because of:
| 1. | Naked ovules | 2. | Seeds like monocot |
| 3. | Circinate ptyxis | 4. | Compound leaves |
| 1. | Eucalyptus and Cedrus |
| 2. | Sequoia and Conifers |
| 3. | Conifers and Sunflower |
| 4. | Wolfia and cedrus |