| 1. | Bryophytes | 2. | Pteridophytes |
| 3. | Gymnosperms | 4. | Angiosperms |
Which of the following is not a green alga?
| 1. | Ulothrix | 2. | Chara |
| 3. | Volvox | 4. | Ectocarpus |
Prothallus is a:
| 1. | Multicellular, free-living, mostly photosynthetic thalloid gametophyte in pteridophytes |
| 2. | Multicellular, free-living, mostly photosynthetic thalloid sporophyte in pteridophytes |
| 3. | Multicellular, free-living, non photosynthetic thalloid gametophyte in pteridophytes |
| 4. | Multicellular, free-living, mostly photosynthetic well differentiated sporophyte in pteridophytes |
| I: | evolutionarily are the first terrestrial plants to possess vascular tissues – xylem and phloem. |
| II: | have gametophytes as the dominant generation in their life cycle. |
Strobili or cones are found in:
| 1. | Pteris | 2. | Marchantia |
| 3. | Equisetum | 4. | Salvinia |
| 1. | They reproduce only asexually |
| 2. | They are vascular cryptogams |
| 3. | They have a dominant gametophyte |
| 4. | They require water for fertilisation |
| 1. | Both reproduce sexually through seeds. |
| 2. | Pteridophytes have a well-developed vascular system, whereas gymnosperms do not. |
| 3. | Pteridophytes reproduce through spores, while gymnosperms reproduce through seeds. |
| 4. | Both are non-flowering plants that reproduce asexually. |